FM 4-20.198 Multiservice Helicopter Sling Load: Single-Point Load Rigging Procedures (February 2009) - page 7

 

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FM 4-20.198 Multiservice Helicopter Sling Load: Single-Point Load Rigging Procedures (February 2009) - page 7

 

 

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Chapter 7
Certified Single-Point Rigging Procedures for Guided
Missile Systems
INTRODUCTION
7-1. This chapter contains rigging procedures for guided missile systems that have been certified for sling
load. Each rigging procedure is found in a paragraph that includes a description of the load, materials
required for rigging, and steps to complete the procedure. An applicability paragraph is also a part of each
paragraph and identifies the certified loads. The certified single-point rigging procedures for guided
missile systems are in this section. Paragraphs 7-2 and 7-3 give detailed instructions for rigging loads.
Note. Reach pendants may be used on all single point loads. A static discharge person is not
required when using a reach pendant.
AVENGER
7-2. The Avenger is rigged for single-point sling load using the following procedures:
z
Applicability. The following items in Table 7-1 are certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 7-1. Avenger
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
Avenger on M998
8,513
10K
50/5
Avenger on M1097
9,087
10K
50/5
z
Materials. The following materials are required to rig this load:
„ Sling set (10,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
z
Personnel. Two persons can prepare and rig this load in 15 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Fold the mirrors in front of the windshield and tie together with Type III nylon cord.
─ Ensure the Avenger fire unit is secured to the truck. Secure all equipment inside the fire
unit with tape, tie-downs, or nylon cord; close and secure the door.
─ Disconnect the standard vehicle mounted launcher connectors from the missile pods and
secure them to the fire unit with tape or nylon cord.
─ Secure all equipment inside the vehicle with tape, nylon cord, or tie-downs. Close and
secure the doors (if installed).
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
7-1
Chapter 7
─ Ensure the fuel tank is not over 3/4 full. Inspect the fuel tank, oil filter, and battery caps
for proper installation.
─ Place the transmission in neutral and set the parking brake.
─ Ensure the front wheels are pointed straight ahead. Secure the steering wheel using the
securing device attached under the dashboard.
„ Rigging. Rig the load according to the steps in Figure 7-1.
Note. Hookup of this load presents substantial risk of damage to the load or injury to the
hookup personnel. Use of a reach pendant is recommended for this load.
„ Hookup. The hookup team stands on top of the fire unit. The static wand person
discharges the static electricity with the static wand. The hookup person places the apex fitting
onto the aircraft cargo hook. The hookup team then moves clear of the helicopter but remains
close to the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
Figure 7-1. Avenger
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
7-2
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Guided Missile Systems
RIGGING STEPS
1. Position the apex fitting on top of the fire unit. Route outer sling legs 1 and 2 to the front of
the vehicle and inner sling legs 3 and 4 to the rear of the load. Ensure sling legs 1 and 3 are
on the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision that protrudes through
the hood. Place the correct link from Table 7-1 in the grab hook. Repeat with sling leg 2 on
the right front lift provision. Secure the excess chain with Type III nylon cord.
3. Loop the chain end of sling leg 3 through the left rear lift provision located on the rear
bumper. Place the correct link from Table 7-1 in the grab hook. Place the sling leg in the
sling guide on top of the fire unit. Repeat with sling leg 4 on the right rear lift provision.
4. Cluster and tie (breakaway technique) the sling legs together on top of the fire unit to prevent
entanglement during hookup and lift-off.
Figure 7-1. Avenger (Continued)
AVENGER ON M1097/M1097A1/M1097A2 HMMWV WITH ECU/PPU
AND AN ALUMINUM AIRLIFT BUMPER WITH OR WITHOUT
BUSTLE BOX STOWED ON THE ROOF
7-3. The Avenger on M1097/M1097A1/M1097A2 HMMWV with ECU/PPU and an aluminum airlift
bumper with or without bustle box stowed on the roof is rigged for single-point sling load using the
following procedures:
z
Applicability. The following items in Table 7-2 are certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 7-2. Avenger on M1097/M1097A1/M1097A2 HMMWV with ECU/PPU and an Aluminum
Airlift Bumper with or without Bustle Box Stowed on the Roof
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
Avenger with ECU/PPU on M1097
9,800
10K
45/3
15K
30/3
Avenger with ECU/PPU on M1097A1
9,800
10K
45/3
15K
30/3
10,000
10K
45/3
Avenger with ECU/PPU on M1097A2
10,300
15K
30/3
10,300
25K
35/3
CAUTION
These sling load rigging procedures are for Avengers that have the
Aluminum Airlift Bumpers ONLY. Lift provisions on Steel Airlift
Bumpers do not allow for adequate sling clearance.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
7-3
Chapter 7
z
Materials. The following materials are required to rig this load:
„ Sling set (10,000-pound capacity).
─ Chain length, part number 38850-00053-101, from a 10,000-pound capacity sling set (4
each).
─ Coupling link, part number 577-0415, from a 10,000-pound sling set (4 each).
OR
„ Sling set (25,000-pound capacity).
─ Chain length, part number 38850-00053-102, from a 25,000-pound capacity sling set (4
each).
─ Coupling link, part number 577-0615, from a 25,000-pound sling set (4 each).
„ Multileg sling set (15,000-pound capacity).
─ Chain length, part number 34080-4 from a 15,000-pound capacity sling set (8 each).
─ Coupling link, part number 31611, from a 15,000-pound sling set (8 each).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Strap, cargo, tiedown, CGU-1/B (2 each, or more as required to secure cargo).
z
Personnel. Two persons can prepare and rig this load in 15 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Fold the mirrors inward and tie together with Type III nylon cord.
─ Ensure the Avenger fire unit is secured to the truck. Secure all equipment inside the fire
unit with tape, tiedown straps, or Type III nylon cord; close and secure the door.
─ Disconnect the standard vehicle mounted launcher connectors from the missile pods and
secure them to the fire unit with tape or Type III nylon cord.
─ Secure all equipment inside the vehicle with tape, Type III nylon cord, or tiedown straps.
Roll up the windows. Close and secure the doors (if installed).
─ Ensure the fuel tank is not over 3/4 full. Inspect the fuel tank, oil filter, and battery caps
for proper installation.
─ Place the transmission in neutral and set the parking brake.
─ Ensure the front wheels are pointed straight ahead. Secure the steering wheel using the
securing device attached under the dashboard or Type III nylon cord.
─ Secure the bustle box to the box rack on the roof of the vehicle CGU-1/B tiedown straps
(if needed).
─ Tape the zippers on the missile pod covers (if applicable).
─ Extend the sling leg chains by connecting one additional chain length to each chain on a
10,000- or 25,000-pound capacity sling set with coupling links and two chain lengths
to each chain on a 15,000-pound capacity sling set with coupling links.
„ Rigging. Rig the load according to the steps in Figure 7-2.
Note. Hookup of this load presents substantial risk of damage to the load or injury to the
hookup personnel. Use of a reach pendant is recommended for this load.
„ Hookup. The hookup team stands on top of the fire unit. The static wand person
discharges the static electricity with the static wand. The hookup person places the apex fitting
onto the aircraft cargo hook. The hookup team then moves clear of the helicopter but remains
close to the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
7-4
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Guided Missile Systems
RIGGING STEPS
1. Position the apex fitting on top of the fire unit. Route outer sling legs 1 and 2 to the front of
the vehicle and inner sling legs 3 and 4 to the rear of the load. Ensure sling legs 1 and 3 are
on the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision that protrudes through
the hood. Place the correct link from Table 7-2 in the grab hook. Repeat with sling leg 2 on
the right front lift provision. Secure the excess chain with Type III nylon cord.
3. Route the chain end of sling leg 3 through the left rear sling guide. Loop the chain through
the left rear lift provision located on the rear bumper. Route the chain back through the left
sling guide. Place the correct link from Table 7-2 in the grab hook. Pull the chains tight and
secure both sides of the chain to the sling guide with Type III nylon cord. Repeat with sling
leg 4 using the right rear lift provision and sling guide.
4. Cluster and tie (breakaway technique) the sling legs together on top of the fire unit to prevent
entanglement during hookup and lift-off.
Figure 7-2. Avenger on M1097/M1097A1/M1097A2 HMMWV with ECU/PPU and an Aluminum
Airlift Bumper with or without Bustle Box Stowed on the Roof
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
7-5
This page intentionally left blank.
Chapter 8
Certified Single-Point Rigging Procedures for Engineer
Equipment
INTRODUCTION
8-1. This chapter contains rigging procedures for engineer equipment that has been certified for sling
load. Each rigging procedure is found in a paragraph that includes a description of the load, materials
required for rigging, and steps to complete the procedure. An applicability paragraph is also a part of each
paragraph and identifies the certified loads. The certified single-point rigging procedures for engineer
equipment are in this section. Paragraphs 8-2 through 8-47 give detailed instructions for rigging loads.
Note. Reach pendants may be used on all single point loads. A static discharge person is not
required when using a reach pendant.
T-3 TRACTOR, CRAWLER
8-2. The T-3 tractor crawler is rigged for single-point sling load using the following procedures:
z
Applicability. The following items in Table 8-1 are certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-1. T-3 Tractor, Crawler
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
Tractor, Full-Tracked, JD550 with Roll Over Protection System
16,662
25K
10/20
(ROPS), Towing Winch, and Hydraulic Angle Blade
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
z
Personnel. Two persons can prepare and rig this load in 10 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Secure the operator's seat cushion to the seat frame with tape or Type III nylon cord.
─ Remove both canopy lights, wrap in padding, and store in the toolbox.
─ Secure all loose covers and panels with tape.
─ Place the transmission in neutral and start the engine. Raise the blade 12 inches above
the ground and align the blade at a 90 degree angle to the tractor. Turn the engine off
and tape the ignition key in place.
„ Rigging. Rig the load according to the steps in Figure 8-1.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-1
Chapter 8
„ Hookup. The hookup team stands on the engine cowl in front of the ROPS. The static
wand person discharges the static electricity with the static wand. The hookup person places the
apex fitting onto the aircraft cargo hook. The hookup team then moves clear of the load but
remains close to the load as the helicopter removes slack from the sling legs. When successful
hookup is assured, the hookup team quickly exits the area underneath the helicopter to the
designated rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
RIGGING STEPS
1. Position the apex fitting on top of the ROPS. Route outer sling legs 1 and 2 to the front of the
load. Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1 and 3 must be on
the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision located just aft of the
front of the left track. Place the correct link from Table 8-1 in the grab hook. Repeat with
sling leg 2 and the right front lift provision located on the right track. Secure the excess chain
with Type III nylon cord.
3. Route the chain end of sling leg 3 through the left rear lift provision located forward of the left
track rear wheel. Place the correct link from Table 8-1 in the grab hook. Repeat with sling
leg 4 on the right rear lift provision located on the right track.
4. Cluster and tie (breakaway technique) the sling legs together on top of the crew compartment
to prevent entanglement during hookup and lift-off.
Figure 8-1. T-3 Tractor, Crawler
D5B TRACTOR, DOZER
8-3. The D5B tractor, dozer is rigged for single-point sling load using the following procedures:
z
APPLICABILITY. The following items in Table 8-2 are certified for all helicopters with
suitable lift capacity by the US Army Natick Soldier Center:
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-2
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
Table 8-2. D5B Tractor, Dozer
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
D5B Tractor, Dozer, Type II, Power Section
18,915
25K
47/8
D5B Tractor, Dozer, Type II, Track Section
13,735
25K
21/3
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity) (2 each).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
z
Personnel. Four persons can sectionalize the dozer in 2 1/2 hours and two persons can prepare
and rig this load in 10 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Sectionalize the dozer in accordance with the operator's manual. Do not remove the
winch or the winch pump.
─ Remove the exhaust stack and secure it on top of the winch with Type III nylon cord.
─ Remove the pre-air cleaner and secure it on the seat with Type III nylon cord.
─ Secure the operator's seat cushion to the seat frame with Type III nylon cord.
─ Tape all lights and gauges.
─ Place the transmission in neutral and secure the safety lock lever with Type III nylon
cord.
„ Rigging. Rig the load according to the steps in Figures 8-2a and 8-2b.
Note. Hookup of this load presents substantial risk of damage to the load or injury to the
hookup personnel. Use of a reach pendant is recommended for this load.
„ Hookup. The hookup team stands on top of the power or track section. The static wand
person discharges the static electricity with the static wand. The hookup person places the apex
fitting onto the aircraft cargo hook. The hookup team then moves clear of the load but remains
close to the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
Figure 8-2a. D5B Tractor, Dozer, Track Section
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-3
Chapter 8
RIGGING STEPS
1. Position the apex fitting on top of the section. Route outer sling legs 1 and 2 to the front of
the load (blade end). Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1 and
3 must be on the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision. Place the correct link
from Table 8-2 in the grab hook. Repeat with sling leg 2 and the right front lift provision.
Secure the excess chain with Type III nylon cord.
3. Route the chain end of sling leg 3 through the left rear lift provision. Place the correct link
from Table 8-2 in the grab hook. Repeat with sling leg 4 on the right rear lift provision.
4. Cluster and tie (breakaway technique) the sling legs together on top of the section to prevent
entanglement during hookup and lift-off.
Figure 8-2a. D5B Tractor, Dozer, Track Section (Continued)
RIGGING STEPS
1. Position the apex fitting on top of the section. Route outer sling legs 1 and 2 to the front of
the load (radiator end). Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1
and 3 must be on the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision located by the left
headlight. Place the correct link from Table 8-2 in the grab hook. Repeat with sling leg 2 and
the right front lift provision. Secure the excess chain with Type III nylon cord.
3. Route the chain end of sling leg 3 through the left rear lift provision located beside the fuel
tank. Place the correct link from Table 8-2 in the grab hook. Repeat with sling leg 4 on the
right rear lift provision.
4. Cluster and tie (breakaway technique) the sling legs together on top of the section to prevent
entanglement during hookup and lift-off.
Figure 8-2b. D5B Tractor, Dozer, Power Section
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-4
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
MC1150E FULL TRACKED TRACTOR
8-4. The MC1150E full tracked tractor is rigged for single-point sling load using the following
procedures:
z
Applicability. The following item in Table 8-3 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-3. MC1150E Full Tracked Tractor
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
MC1150E Full Tracked Tractor
24,062
40K
5/35
z
Materials. The following materials are required to rig this load:
„ Sling set (40,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
„ Chain, 8-foot length from 40,000-pound capacity sling set with coupling links (2 each).
„ Tie-down chain assembly (10,000-pound capacity), MB-1.
z
Personnel. Two persons can prepare and rig this load in 30 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Elevate the blade 2 feet off the ground. Using the tie-down chains, secure the blade in
the UP position.
─ Twist the lights on the cab inward. Tape the lights, glass fixtures, and exhaust pipe
opening.
─ Ensure all caps, lids, and doors are securely fastened.
─ Place the transmission in neutral and engage the hand brake.
„ Rigging. Rig the load according to the steps in Figure 8-3.
„ Hookup. The hookup team stands on top of the engine deck or cab. The static wand
person discharges the static electricity with the static wand. The hookup person places the apex
fitting onto the aircraft cargo hook. The hookup team then moves clear of the load but remains
close to the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-5
Chapter 8
RIGGING STEPS
1. Position the apex fitting on top of the cab. Route outer sling legs 1 and 2 to the front of the
load. Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1 and 3 must be on
the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision located on the left front
corner of the engine deck. Place the correct link from Table 8-3 in the grab hook. Repeat
with sling leg 2 and the right front lift provision. Secure the excess chain with Type III nylon
cord.
3. Route the chain end of sling leg 3 through the left rear lift provision located near the base of
the cab. Using the coupling link add the additional chain length to the sling leg chain. Place
the correct link from Table 8-3 in the grab hook. Repeat with sling leg 4 on the right rear lift
provision.
Note. Add the additional chain length after the sling leg chain is routed through the lift provision. The
link coupling does not fit through the lift provision.
4. Cluster and tie (breakaway technique) the sling legs together on top of the crew compartment
to prevent entanglement during hookup and lift-off.
Figure 8-3. MC1150E Full Tracked Tractor
JD450G TYPE III FULL-TRACKED TRACTOR DOZER
8-5. The JD450G type III full tracked tractor dozer is rigged for single-point sling load using the
following procedures:
z
Applicability. The following items in Table 8-4 are certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-6
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
Table 8-4. JD450G Type III Full-Tracked Tractor Dozer
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
Tractor, Dozer, Full-Tracked, Type III, JD450G
18,400
25K
3/10
Tractor, Dozer, Full-Tracked, Type III, JD450G without ROPS
17,700
25K
3/10
Tractor, Dozer, Full-Tracked, Type III, JD450G without ROPS
16,160
25K
3/10
and Winch
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
─ Chain length, part number 38850-00053-102, from a 25,000-pound capacity sling set
(4 each).
─ Coupling link, part number 664241, from a 25,000-pound capacity sling set (4 each).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Heavy padding (1/4 section of a steel-belted tire or a length of fire hose or equivalent)
(2 each).
z
Personnel. Two persons can prepare and rig this load in 15 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Connect one additional chain length to each chain on each sling set with a coupling link.
─ Prepare the tractor for mission needs using the operator's manual. Special tools may be
required to remove the ROPS or winch.
─ Secure all loose equipment with tape or Type III nylon cord.
─ Place the transmission in neutral and set the parking brake.
─ Tape the front sling guides on the ROPS. Tape all lights and gauges.
─ Ensure the fuel tank is not over 3/4 full. Ensure the fuel tank cap is in the vent position.
Inspect the oil filter cap and battery caps for proper installation.
„ Rigging. Rig the load according to the steps in Figure 8-4.
„ Hookup. The hookup team stands on top of the dozer. The static wand person discharges
the static electricity with the static wand. The hookup person places the apex fitting onto the
aircraft cargo hook. The hookup team then moves clear of the load but remains close to the load
as the helicopter removes slack from the sling legs. When successful hookup is assured, the
hookup team quickly exits the area underneath the helicopter to the designated rendezvous
point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-7
Chapter 8
CAUTION
This load has a tendency to rotate in flight. Do not allow the load to
rotate more than two complete turns. If the load cannot be stabilized, it
should be landed.
RIGGING STEPS
Note. Padding for the rear chains cannot be added until the chains have been routed through the
sling guides and attached to the grabhooks.
1. Position the apex fitting on top of the ROPS. Route outer sling legs 1 and 2 to the front of the
load. Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1 and 3 must be on
the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision. Place the correct link
from Table 8-4 in the grab hook. Repeat with sling leg 2 and the right front lift provision.
3. Route the chain end of sling leg 3 through the left front sling guide on the ROPS, down
through the left rear lift provision, and back through the same sling guide. Place the correct
link from Table 8-4 in the grab hook. Repeat with sling leg 4 on the right rear lift provision.
Secure the excess chain with tape or Type III nylon cord.
4. Heavily pad the sling legs where they make contact with the tracks.
5. Cluster and tie or tape (breakaway technique) the sling legs together on top of the ROPS to
prevent entanglement during hookup and lift-off.
Figure 8-4. JD450G Type III Full-Tracked Tractor Dozer
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-8
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
CASE MODEL 580 WHEELED INDUSTRIAL TRACTOR
8-6. The Case model 580 wheeled industrial tractor is rigged for single-point sling load using the
following procedures:
z
Applicability. The following item in Table 8-5 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-5. Case Model 580 Wheeled Industrial Tractor
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
Tractor, Case, model 850
10,500
15K
30/54
z
Materials. The following materials are required to rig this load:
„ Sling set (15,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
„ Chain, 6-foot length from 15,000-pound capacity sling set with coupling links (2 each).
„ Tie-down strap, cargo, CGU-1B (2 each).
z
Personnel. Two persons can prepare and rig this load in 20 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Elevate the front bucket halfway and tilt the bucket toward the rear.
─ Position the rear backhoe arm with the backhoe in the up position and secure with the tie-
down straps to prevent the backhoe arm from swinging freely. Route the straps from
each stabilizer to the backhoe arm.
─ Ensure all caps, lids, and doors are securely fastened.
─ Tape all lights, glass fixtures, and the exhaust cap closed.
─ Place the transmission in neutral and engage the hand brake.
„ Rigging. Rig the load according to the steps in Figure 8-5.
„ Hookup. The hookup team stands on top of the engine deck or ROPS. The static wand
person discharges the static electricity with the static wand. The hookup person places the apex
fitting onto the aircraft cargo hook. The hookup team then moves clear of the load but remains
close to the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-9
Chapter 8
RIGGING STEPS
1. Position the apex fitting on top of the cab. Route outer sling legs 1 and 2 to the front of the
load. Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1 and 3 must be on
the left side of the load. Using the coupling links, add the additional chain length to sling legs
1 and 2.
2. Route the chain end of sling leg 1 through the left front lift provision located on the left front
corner of the engine hood. Place the correct link from Table 8-5 in the grab hook. Repeat
with sling leg 2 and the right front lift provision. Secure the excess chain with Type III nylon
cord.
3. Route the chain end of sling leg 3 through the left rear lift provision located on the left rear
corner of the ROPS. Place the correct link from Table 8-5 in the grab hook. Repeat with sling
leg 4 on the right rear lift provision. Secure the excess chain with Type III nylon cord.
4. Cluster and tie or tape (breakaway technique) the sling legs together on top of the crew
compartment to prevent entanglement during hookup and lift-off.
Figure 8-5. Case Model 580 Wheeled Industrial Tractor
SMALL EMPLACEMENT EXCAVATOR (SEE)
8-7. The small emplacement excavator is rigged for single-point sling load using the following
procedures:
z
Applicability. The following item in Table 8-6 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-10
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
Table 8-6. Small Emplacement Excavator
Nomenclature
Max
Sling
Link Count
Weight
Set
Front/Rear
(Pounds)
Small Emplacement Excavator
16,240
25K
Listed in Rigging Steps
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
z
Personnel. Two persons can prepare and rig this load in 30 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Elevate the bucket halfway and tilt the bucket toward the rear. Ensure the front end
loader assembly travel locks, located at the ends of both front end loader boom
cylinders, are properly pinned in place.
─ Secure the steering wheel, doors, and all loose equipment with tape or Type III nylon
cord.
─ Tape all lights, glass fixtures, and the exhaust cap closed.
─ Fold the side mirrors inboard and tie or tape as required. Tape the windshield wipers to
the windshield. Secure the engine compartment hood with Type III nylon cord.
─ Place the transmission in neutral and engage the hand brake.
─ Tie or tape the hydraulic lines and hoses in close proximity to the forward lift provisions
to prevent possible entanglement during hookup.
„ Rigging. Rig the load according to the steps in Figure 8-6.
Note. Hookup of this load presents substantial risk of damage to the load or injury to the
hookup personnel. Use of a reach pendant is recommended for this load.
„ Hookup. The hookup team stands on top of the falling objects protection systems (FOPS).
The static wand person discharges the static electricity with the static wand. The hookup person
places the apex fitting onto the aircraft cargo hook. The hookup team then moves clear of the
load but remains close to the load as the helicopter removes slack from the sling legs. When
successful hookup is assured, the hookup team quickly exits the area underneath the helicopter
to the designated rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-11
Chapter 8
RIGGING STEPS
1. Position the apex fitting on top of the FOPS. Route outer sling legs 1 and 2 to the front of the
load. Route inner sling legs 3 and 4 to the rear of the load (backhoe bucket end). Sling legs
1 and 3 must be on the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision located on the front
bumper inboard of the front end loader left support arm. Insert link 3 in the grab hook.
Repeat with sling leg 2 and the right front lift provision inboard of the right support arm.
3. Route the chain end of sling leg 3 through the left rear lift provision located (closest to the
backhoe operators seat) on the top left between the left rear wheel and frame. Insert link 5 in
the grab hook.
4. Route the chain end of sling leg 4 through the right rear lift provision located (closest to the
backhoe bucket) on the top right between the right rear wheel and frame. Insert link 10 in the
grab hook. Secure the excess chain with Type III nylon cord.
5. Place felt padding around all the chains. Secure the padding with tape or Type III nylon cord.
6. Cluster and tie (breakaway technique) the sling legs together on top of the crew compartment
to prevent entanglement during hookup and lift-off.
Figure 8-6. Small Emplacement Excavator
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-12
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
HIGH MOBILITY MATERIEL HANDLER (HMMH)
8-8. The high mobility materiel handler is rigged for single-point sling load using the following
procedures:
z
Applicability. The following item in Table 8-7 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-7. High Mobility Materiel Handler
Nomenclature
Max
Sling
Link Count
Weight
Set
Front/Rear
(Pounds)
High Mobility Materiel Handler
15,650
25K
3/56
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
z
Personnel. Two persons can prepare and rig this load in 30 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Ensure all travel locks are properly pinned in place.
─ Secure the steering wheel, doors, and all loose equipment with tape or Type III nylon
cord.
─ Tape all lights, glass fixtures, and the exhaust cap closed.
─ Fold the side mirrors inboard and tie or tape as required. Tape the windshield wipers to
the windshield. Secure the engine compartment hood with Type III nylon cord.
─ Place the transmission in neutral and engage the hand brake.
─ Tie or tape the hydraulic lines and hoses in close proximity to the forward lift provisions
to prevent possible entanglement during hookup.
„ Rigging. Rig the load according to the steps in Figure 8-7.
Note. Hookup of this load presents substantial risk of damage to the load or injury to the
hookup personnel. Use of a reach pendant is recommended for this load.
„ Hookup. The hookup team stands on top of the falling objects protection systems (FOPS).
The static wand person discharges the static electricity with the static wand. The hookup person
places the apex fitting onto the aircraft cargo hook. The hookup team then moves clear of the
load but remains close to the load as the helicopter removes slack from the sling legs. When
successful hookup is assured, the hookup team quickly exits the area underneath the helicopter
to the designated rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-13
Chapter 8
RIGGING STEPS
1. Position the apex fitting on top of the FOPS. Route outer sling legs 1 and 2 to the front of the
load. Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1 and 3 must be on
the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision located near the front
bumper outboard of the forklift frame. Place the correct link from Table 8-7 in the grab hook.
Repeat with sling leg 2 and the right front lift provision.
3. Route the chain end of sling leg 3 through the left rear lift provision located on the frame
inboard of the rear wheel. Place the correct link from Table 8-7 in the grab hook. Repeat with
sling leg 4 on the right rear lift provision. Secure the excess chain with Type III nylon cord.
4. Place felt padding around all the chains. Secure the padding with tape or Type III nylon cord.
5. Cluster and tie (breakaway technique) the sling legs together on top of the FOPS to prevent
entanglement during hookup and lift-off.
Figure 8-7. High Mobility Materiel Handler
DITCHING MACHINE
8-9. The ditching machine is rigged for single-point sling load using the following procedures:
z
Applicability. The following item in Table 8-8 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-14
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
Table 8-8. Ditching Machine
Nomenclature
Max
Sling
Link Count
Weight
Set
Front/Rear
(Pounds)
Ditching Machine
3,340
15K
3/20
z
Materials. The following materials are required to rig this load:
„ Sling set (15,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
z
Personnel. Two persons can prepare and rig this load in 15 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Raise the blade on the front of the vehicle and the digging chain on the rear of the
vehicle.
─ Ensure the fuel tank is not over 3/4 full. Inspect the fuel tank cap, oil filter cap, and the
battery caps for proper installation.
─ Place the transmission in neutral and engage the parking brake.
─ Ensure the front wheels are pointed straight ahead and tie the steering wheel in place
with Type III nylon cord.
─ Secure the hood latches with type III nylon cord.
„ Rigging. Rig the load according to the steps in Figure 8-8.
„ Hookup. The hookup team stands on the hood of the vehicle. The static wand person
discharges the static electricity with the static wand. The hookup person places the apex fitting
onto the aircraft cargo hook. The hookup team then moves clear of the load but remains close to
the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
Figure 8-8. Ditching Machine
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-15
Chapter 8
RIGGING STEPS
1. Position the apex fitting on the hood of the vehicle. Route outer sling legs 1 and 2 to the front
of the load (blade end). Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1
and 3 must be on the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision located at the front
bottom of the frame. Place the correct link from Table 8-8 in the grab hook. Repeat with
sling leg 2 and the right front lift provision.
3. Route the chain end of sling leg 3 through the left rear lift provision located below the rollover
bar. Place the correct link from Table 8-8 in the grab hook. Repeat with sling leg 4 on the
right rear lift provision. Secure the excess chain with Type III nylon cord.
4. Place felt padding around all the chains where they contact the vehicle. Secure the padding
with tape or Type III nylon cord.
5. Raise the apex fitting above the hood of the vehicle. Ensure the front slings are in front of the
exhaust stack and the rear slings are in front of the rollover bar.
6. Cluster and tie (breakaway technique) the sling legs together on top of the FOPS to prevent
entanglement during hookup and lift-off.
Figure 8-8. Ditching Machine (Continued)
950BS SCOOP LOADER
8-10. The 950BS scoop loader is rigged for single-point sling load using the following procedures:
z
Applicability. The following items in Table 8-9 are certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-9. 950BS Scoop Loader
Nomenclature
Max
Sling
Link Count
Weight
Set
Front/Rear
(Pounds)
950 BS Scoop Loader, Type II, Work Section
15,830
25K
10/5
950 BS Scoop Loader, Type II, Power Section
16,110
25K
10/20
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Chain, 8-foot length from a 25,000-pound capacity sling set with coupling links.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Tie-down assembly, 15-foot dacron (2 each).
„ Tie-down assembly, chain, MB-1 (2 each).
„ Plastic bags (4 each).
z
Personnel. Four persons can sectionalize the scoop loader in 2 1/2 hours. Two persons can
prepare and rig this load in 20 minutes per section.
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-16
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Sectionalize the loader according to the instructions provided in the operator's manual.
Secure the bucket lift arm assembly to the work section housing with two MB-1 chain
tie-down assemblies. Pass a chain around the left side of the bucket control group arm
crosstube through the lift point on the housing, and secure the running ends with an
MB-1 tensioning device. Repeat this procedure on the right side of the crosstube.
CAUTION
Chains must be tight to prevent sagging of the hydraulic system during
flight.
─ Cover all hitch pins and pivot holes with plastic and tape to prevent contamination by
dust and dirt.
─ Secure tool basket lid, located in the bucket, with nylon cord. Tape all lights.
─ Secure all hoses and cables located on front of the power section, with nylon cord to
prevent damage.
─ Secure the floating axle in level position with two 15-foot tie-down assemblies. On the
left side, pass the running end of a 15-foot tie-down strap down through the tie-down
provision aft of the axle, under the axle, and up through the tie-down provision
forward of the axle. Secure the running ends of the strap using a D-ring and load
binder on top of the axle. Repeat this procedure on the right side. Fold and secure
excess webbing and load binder with cotton webbing or tape.
─ Install the low-velocity airdrop suspension provisions on the left and right sides of the
operator’s platform.
(These provisions are used as forward lift points for sling
loading.) Torque mounting bolts to 640 + 80 foot-pounds.
─ Remove exhaust stack and stow on the component tray, mounted in the work section
bucket. Cover opening of exhaust stack with tape.
─ Remove the pre-air cleaner and pad with cellulose padding and stow in the stowage
compartment located behind the operator’s seat. Cover opening of pre-air cleaner with
tape.
─ Fold the back of the operator seat down and secure in place with nylon cord. Secure the
seat belt over the seat back.
─ Tape all lights and instruments.
─ Secure all doors and covers with tape or nylon cord.
─ Place controls in neutral and release brakes.
„
Rigging. Rig the load according to the steps in Figures 8-9a and 8-9b.
„
Hookup. The hookup team stands on the wheels or fender of the work section and on the
operator's platform of the power section. The static wand person discharges the static electricity
with the static wand. The hookup person places the apex fitting onto the aircraft cargo hook.
The hookup team then moves clear of the load but remains close to the load as the helicopter
removes slack from the sling legs. When successful hookup is assured, the hookup team quickly
exits the area underneath the helicopter to the designated rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-17
Chapter 8
RIGGING STEPS
1. Lay out a 25,000-pound sling set and connect the additional 8-foot chain sections to sling
legs 1 and 2 using the proper coupling links.
2. Position apex fitting on top of the hydraulic cylinder. Route outer sling legs 1 and 2 to the
bucket end of the load and the inner sling legs 3 and 4 to the aft end. Sling legs 1 and 3
should be on the left side of the load.
3. Pass the chain end of sling leg 1 through the left front lift provision, located on the left side of
the back of the bucket. Place the correct link from Table 8-9 in the grab hook. Repeat with
sling leg 2 on the right front lift provision on the right side of the bucket. Secure the excess
chain with Type III nylon cord.
4. Loop the chain end of sling leg 3 through the left rear lift provision, located on top of the
control group left support arm. Place the correct link from Table 8-9 in the grab hook.
Repeat with sling leg 4 on the right rear lift provision on the right arm.
5. Cluster and tie (breakaway technique) all sling legs together to prevent entanglement during
hookup and lift-off.
Figure 8-9a. 950BS Scoop Loader (Work Section)
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-18
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
RIGGING STEPS
1. Lay out a 25,000-pound sling set and connect the additional 8-foot chain sections to sling
legs 3 and 4 using the proper coupling links.
2. Position apex fitting on the engine hood. Route outer sling legs 1 and 2 to the front of the
load (operator’s seat) and inner sling legs 3 and 4 to the rear of the load (bumper end). Sling
legs 1 and 3 should be on the left side of the load.
3. Loop the chain end of sling leg 1 through the left front lift provision located to the left of the
operator’s seat above the fuel tank. Place the correct link from Table 8-9 in the grab hook.
Repeat with sling leg 2 on the right front lift provision.
4. Loop the chain end of sling leg 3 through the left rear lift provision located on the forward
edge of the battery box aft of the left wheel. Place the correct link from Table 8-9 in the grab
hook. Repeat with sling leg 4 on the right rear lift provision. Secure the excess chain with
Type III nylon cord.
WARNING
Do not attach sling legs 3 and 4 to frame lifting provisions located
on the frame. Slings attached to these provisions may cause loss
of the load in flight.
5. Pull sling legs up on top of the engine hood and secure together with cotton webbing.
Cluster and tie or tape (breakaway technique) all sling legs together to prevent entanglement
during hookup and lift-off.
Figure 8-9b. 950BS Scoop Loader (Power Section)
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-19
Chapter 8
130GS GRADER
8-11. The 130GS grader is rigged for single-point sling load using the following procedures:
z
Applicability. The following items in Table 8-10 are certified for all helicopters with suitable
lift capacity by the US Army Natick Soldier Center:
Table 8-10. 130GS Grader
Nomenclature
Max
Sling
Link Count
Weight
Set
Front/Rear
(Pounds)
130GS Grader Front Section with Scarifier and ROPS, Low-
16,120
25K
3/77
Velocity Airdrop Suspension Provisions Removed
130GS Grader Rear Section
14,270
25K
46/56
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
„ Tie-down, cargo, CGU-1B (2 each).
„ Plastic bags (4 each).
„ Posts, wooden, 4- x 4- x 48-inch (2 each).
z
Personnel. Two persons can prepare and rig each load in 20 minutes after the ROPS and LVAD
suspension provisions are removed and the grader is sectionalized.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Sectionalize the loader according to the instructions provided in the operator's manual.
─ Remove ROPS and LVAD suspension provisions mounted on the front bolster.
─ Ensure the fuel tank is not over 3/4 full.
─ Use a tie-down assembly to secure each side of the front axle to front tie-down points on
the front end.
─ Loosen front headlight bar, rotate forward 180 degrees, and retighten. Pad lights with
padding and tape.
─ Tape work lights on forward edge of operator’s platform.
─ Secure steering wheel to horizontal control bar with nylon cord on both sides. Secure
seat with nylon cord.
─ Cover all pivot points in the articulated hitch group with plastic bags or a suitable
substitute and tape securely to prevent fouling by sand and dirt.
─ Remove throttle handle and secure in toolbox.
─ Pad instrument panel with cellulose padding and tape.
─ Remove air cleaner and exhaust stack and secure to top rail with nylon cord.
─ Tie 4- x 4- x 48-inch posts to inside rear guardrail on the rear section with nylon cord.
─ Pad and tape rear working light and taillights.
─ Secure doors with one loop of nylon cord horizontally around the body of the unit.
„ Rigging. Rig the load according to the steps in Figures 8-10a and 8-10b.
„ Hookup. The hookup team stands on top of each section. The static wand person
discharges the static electricity with the static wand. The hookup person places the apex fitting
onto the aircraft cargo hook. The hookup team then moves clear of the load but remains close to
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-20
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
RIGGING STEPS
1. Position the apex fitting on top of the engine compartment. Route outer sling legs 1 and 2 to
the front (forward wheel) end and inner sling legs 3 and 4 to the rear (radiator) end of the rear
section. Sling legs1 and 3 should be on the left side of the load.
2. Loop the chain end of sling leg 1 through the left front lift provision located inboard of the left
front wheel Place the correct link from Table 8-10 in the grab hook. Repeat with sling leg 2
on the right front lift provision.
3. Loop the chain end of sling leg 3 through the left rear lift provision located aft of the left rear
wheel. Place the correct link from Table 8-10 in the grab hook. Repeat with sling leg 4 on the
right rear lift provision.
4. Cluster and tie (breakaway technique) all sling legs together to prevent entanglement during
hookup and lift-off. Ensure the sling legs are located outside of the 4- x 4- x 48-inch posts.
Figure 8-10a. 130GS Grader (Rear Section)
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-21
Chapter 8
RIGGING STEPS
1. Position apex fitting on top of the front section. Route outer sling legs 1 and 2 to the front
(wheel end) of the section and inner sling legs 3 and 4 to the rear end. Sling legs 1 and 3
should be on the left side of the load.
2. Loop the chain end of sling leg 1 through the left front lift provision by the left wheel. Place
the correct link from Table 8-10 in the grab hook. Repeat with sling leg 2 on the right front lift
provision.
3. Loop the chain end of sling leg 3 through the left rear lift provision above the blade. Place
the correct link from Table 8-10 in the grab hook. Repeat with sling leg 4 on the right rear lift
provision. Secure excess chain with tape or nylon cord.
4. Cluster and tie (breakaway technique) all sling legs together to prevent entanglement during
hookup and lift-off.
Figure 8-10b.
130GS Grader (Front Section)
613BS ELEVATING SCRAPER
8-12. The 613BS elevating scraper is rigged for single-point sling load using the following procedures:
z
Applicability. The following items in Table 8-11 are certified for all helicopters with suitable
lift capacity by the US Army Natick Soldier Center:
Table 8-11. 613BS Elevating Scraper
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
613BS Elevating Scraper Work Section
16,330
25K
3/40
613BS Elevating Scraper Power Section
16,860
25K
Listed in Rigging Steps
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-22
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
„ Plastic bags (4 each).
„ Plywood, 3/4- x 8- x 46-inch (2 each).
z
Personnel. Four persons can sectionalize the scraper in 1 hour. Two persons can prepare and
rig each load in 20 minutes.
z
Procedures. The following procedures apply to this load:
„
Preparation. Prepare the load using the following steps:
─ Sectionalize the scraper according to the instructions provided in the operator's manual.
─ Secure the operator's seat with Type III nylon cord.
─ Secure all covers and doors with tape or Type III nylon cord.
─ Secure auxiliary fuel tank in place with Type III nylon cord.
─ Stow elevator motor hoses and hanger arms on elevator flights in the bowl, and secure
with nylon cord.
─ Secure hydraulic cylinders up in a stowed position with doubled nylon cord.
─ Secure loose hoses and cables with Type III nylon cord.
─ Fold and secure the steps located on outside of the bowl.
─ Tape all lights.
─ Cover all hitch pins and pin holes with plastic and tape to prevent contamination by dirt
and dust.
─ Secure toolbox lid closed with nylon cord.
─ Ensure that steering wheels are aligned.
─ Install front bumper lift provision. Ensure that pin safety clip is installed. If clip is
missing, secure the pin in place with nylon cord.
─ Fabricate a hood protection from two pieces of 3/4- x 8- x 46-inch plywood. Nail
plywood together forming an L-shaped protector. Drill two 1/2-inch holes in each
corner for restraint. Plywood will protect the top edge of the radiator grill where it
meets the hood.
─ Place felt padding over the headlights and tape in place.
─ Position the plywood protector on the hood and secure in place at four corners with
nylon cord.
CAUTION
Plywood hood protector is essential to prevent hood damage by sling
leg chains.
„ Rigging. Rig the load according to the steps in Figures 8-11a and 8-11b.
„ Hookup. The hookup team stands on top of each section. The static wand person
discharges the static electricity with the static wand. The hookup person places the apex fitting
onto the aircraft cargo hook. The hookup team then moves clear of the load but remains close to
the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-23
Chapter 8
RIGGING STEPS
1. Place apex fitting on top of rock guard and route outer sling legs 1 and 2 to forward end of
load and inner sling legs 3 and 4 to aft (bumper) end. Sling legs 1 and 3 must be on the left
side of the load.
2. Loop the chain end of sling leg 1 through the left front lift provision located on the left front
corner of the bowl. Place the correct link from Table 8-10 in the grab hook. Repeat with sling
leg 2 on the right front lift provision on the right front corner.
3. Pull both sling legs aft and secure (breakaway technique) to elevator and rock guard with
cotton webbing or tape.
4. Loop the chain end of sling leg 3 through the left rear lift fitting located on the aft deck above
the left wheel. Place the correct link from Table 8-10 in the grab hook. Repeat with sling leg
4 on the right rear lift provision. Secure excess chain with tape or nylon cord.
5. Pull both sling legs forward and secure (breakaway technique) to rock guard with tape or
cotton webbing.
6. Cluster and tie or tape (breakaway technique) all sling legs together on top of the rock guard
to prevent entanglement during hookup and lift-off.
Figure 8-11a. 613BS Elevating Scraper (Work Section)
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-24
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
RIGGING STEPS
1. Position apex fitting on top of the engine hood. Route outer sling legs 1 and 2 to the center
of the power section by the main wheels. Route inner sling leg 3 forward to the front bumper
and the other inner sling leg 4 to the arm assembly frame.
2. Loop the chain end of sling leg 1 through the left center lift provision to the left of the
operator’s seat and insert link 40 in the grab hook. Repeat with sling leg 2 on the right center
lift provision.
3. Loop the chain end of sling leg 3 through the front bumper lift provision located in the center
of the bumper and insert link 3 in the grab hook. Pull the sling leg up over the hood protector
and tape or tie (breakaway technique) the sling leg to the ROPS mount.
4. Loop the chain end of sling leg 4 through the lift provision located on the center top of the
draft arm assembly frame and insert link 24 in grab hook. Tape or tie (breakaway technique)
the sling leg to the top of the draft arm. Secure excess chain with tape or nylon cord.
5. Cluster and tie (breakaway technique) all sling legs together to prevent entanglement during
hookup and lift-off.
Figure 8-11b. 613BS Elevating Scraper (Power Section)
613WDS WATER DISTRIBUTOR
8-13. The 613WDS water distributor is rigged for single-point sling load using the following procedures:
z
Applicability. The following items in Table 8-12 are certified for all helicopters with suitable
lift capacity by the US Army Natick Soldier Center:
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-25
Chapter 8
Table 8-12. 613WDS Water Distributor
Nomenclature
Max
Sling Set
Link Count
Weight
Front/Rear
(Pounds)
613WDS Water Distributor Work Section
15,400
25K
3/45
613WDS Water Distributor Power Section
16,960
25K
Listed in Rigging Steps
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable substitute.
„ Plastic bags (4 each).
„ Plywood, 3/4- x 8- x 46-inch (2 each).
z
Personnel. Four persons can sectionalize the distributor in 1 hour. Two persons can prepare
and rig each load in 20 minutes.
z
Procedures. The following procedures apply to this load:
„
Preparation. Prepare the load using the following steps:
─ Sectionalize the distributor according to the instructions provided in the operator's
manual.
─ Secure the operator's seat with Type III nylon cord.
─ Secure all covers and doors with tape or Type III nylon cord.
─ Secure auxiliary fuel tank in place with Type III nylon cord.
─ Secure the distribution control panel and cable in place on top of the tank with nylon
cord.
─ Ensure that the tank manhole cover is closed and secured.
─ Close and secure the toolbox and hose stowage compartment covers with nylon cord.
─ Secure the hose nozzle and reel with nylon cord.
─ Tape all lights.
─ Cover hitch pins and pin holes with plastic and tape to prevent contamination by dust and
dirt.
─ Ensure the steering wheels are aligned.
─ Install front bumper lift provision. Ensure that pin safety clip is installed. If clip is
missing, secure the pin in place with nylon cord.
─ Fabricate a hood protection from two pieces of 3/4- x 8- x 46-inch plywood. Nail
plywood together forming an L-shaped protector. Drill two 1/2-inch holes in each
corner for restraint. Plywood will protect the top edge of the radiator grill where
it meets the hood.
─ Place felt padding over the headlights and tape in place.
─ Position the plywood protector on the hood and secure in place at four corners with
nylon cord.
─ Secure lift cylinders to the draft arms with a doubled length of nylon cord.
CAUTION
Plywood hood protector is essential to prevent hood damage by sling
leg chains.
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-26
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
„ Rigging. Rig the load according to the steps in Figures 8-12a and 8-12b.
„ Hookup. The hookup team stands on top of each section. The static wand person
discharges the static electricity with the static wand. The hookup person places the apex fitting
onto the aircraft cargo hook. The hookup team then moves clear of the load but remains close to
the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
RIGGING STEPS
1. Place the apex fitting on top of work section tank. Route outer sling legs 1 and 2 to the
forward end of the water tank and inner sling legs 3 and 4 to the aft (wheel) end of the work
section. Sling legs 1 and 3 must be to the same side of the water tank.
2. Pass chain end of sling leg 1 through the forward left lift provision located on left forward
corner of the water tank. Place the correct link from Table 8-12 in the grab hook. Repeat this
procedure for sling leg 2 on the lift provision on the right forward corner of the water tank.
3. Pass chain end of sling leg 3 through the aft left lift provision located on the aft deck by the
left wheel. Place the correct link from Table 8-12 in the grab hook. Repeat this procedure for
sling leg 4 on the lift provision by the right wheel. Secure excess chain with tape or nylon
cord.
4. Cluster and tie (breakaway technique) all sling legs together on top of the tank to prevent
entanglement during hookup and lift-off.
Figure 8-12a. 613WDS Water Distributor (Work Section)
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-27
Chapter 8
RIGGING STEPS
1. Position apex fitting on top of the engine hood. Route outer sling legs 1 and 2 to the center
of the power section by the main wheels. Route inner sling leg 3 forward to the front bumper
and the other inner sling leg 4 to the arm assembly frame.
2. Loop the chain end of sling leg 1 through the left center lift provision to the left of the
operator’s seat and insert link 40 in the grab hook. Repeat with sling leg 2 on the right center
lift provision.
3. Loop the chain end of sling leg 3 through the front bumper lift provision located in the center
of the bumper and insert link 3 in the grab hook. Pull the sling leg up over the hood protector
and tape or tie (breakaway technique) the sling leg to the ROPS mount.
4. Loop the chain end of sling leg 4 through the lift provision located on the center top of the
draft arm assembly frame and insert link 24 in grab hook. Tape or tie (breakaway technique)
the sling leg to the top of the draft arm. Secure excess chain with tape or nylon cord.
5. Cluster and tie (breakaway technique) all sling legs together to prevent entanglement during
hookup and lift-off.
Figure 8-12b.
613WDS Water Distributor (Power Section)
ROLLER, TOWED, VIBRATING
8-14. The towed vibrating roller is rigged for single-point sling load using the following procedures:
z
Applicability. The following item in Table 8-13 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-13. Roller, Towed, Vibrating
Nomenclature
Max
Sling
Link
Weight
Set
Count
(Pounds)
Front/Rear
Roller, Towed, Vibrating
4,830
10K
3/3
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-28
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
z
Materials. The following materials are required to rig this load:
„ Sling set (10,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
z
Personnel. Two persons can prepare and rig each load in 10 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Lift the tongue and position the support leg in its stowed or travel position and secure it
with Type III nylon cord.
─ Ensure the battery box cover, fuel cap, hoses, and all loose items are secured. Tape or tie
any loose items as required.
„ Rigging. Rig the load according to the steps in Figure 8-13.
„ Hookup. The hookup team stands alongside the load. The static wand person discharges
the static electricity with the static wand. The hookup person places the apex fitting onto the
aircraft cargo hook. The hookup team then moves clear of the load but remains close to the load
as the helicopter removes slack from the sling legs. When successful hookup is assured, the
hookup team quickly exits the area underneath the helicopter to the designated rendezvous
point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
Figure 8-13. Roller, Towed, Vibrating
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-29
Chapter 8
RIGGING STEPS
1. Position the apex fitting on top of the roller. Route outer sling legs 1 and 2 to the front of the
load (tongue end). Route inner sling legs 3 and 4 to the rear of the load. Sling legs 1 and 3
must be on the left side of the load.
2. Route the chain end of each sling leg through its respective lift provision. Place the correct
link from Table 8-13 in the grab hook.
3. Cluster and tie (breakaway technique) the sling legs together on top of the roller to prevent
entanglement during hookup and lift-off.
Figure 8-13. Roller, Towed, Vibrating (Continued)
TOWED ROLLERS
8-15. The towed rollers are rigged for single-point sling load using the following procedures:
z
Applicability. The following items in Table 8-14 are certified for all helicopters with suitable
lift capacity by the US Army Natick Soldier Center:
Table 8-14. Towed Rollers
Nomenclature
Max
Sling
Link
Weight
Set
Count
(Pounds)
Front/Rear
Roller, Towed, RO3402
4,600
10K
3/30
Roller, Hercules, PT-11
3,520
10K
3/3
z
Materials. The following materials are required to rig this load:
„ Sling set (10,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Tie-down strap, cargo, CGU-1/B (as required).
z
Personnel. Two persons can prepare and rig each load in 10 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Secure the drain plugs with tape.
─ Raise and secure the tongue with tie-down straps.
„ Rigging. Rig the load according to the steps in Figure 8-14.
„ Hookup. The hookup team stands on top of the roller. The static wand person discharges
the static electricity with the static wand. The hookup person places the apex fitting onto the
aircraft cargo hook. The hookup team then moves clear of the load but remains close to the load
as the helicopter removes slack from the sling legs. When successful hookup is assured, the
hookup team quickly exits the area underneath the helicopter to the designated rendezvous
point.
Note. Brief the aircrew to hover to one side of the load and relax the sling tension before
releasing the apex fitting to prevent damaging the load.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-30
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
RIGGING STEPS
1. Position the apex fitting on top of the roller. Route outer sling legs 1 and 2 to the front of the
roller (lunette end) and inner sling legs 3 and 4 to the rear. Sling legs 1 and 3 must be on the
left side of the load.
2. Loop the chain end of sling leg 1 through the left front lift provision located on the left front
corner of the roller. Place the correct link from Table 8-14 in the grab hook. Repeat with
sling leg 2 and the right front lift provision.
3. Loop the chain end of sling leg 3 through the left rear lift provision located on the left rear
corner of the roller. Place the correct link from Table 8-14 in the grab hook. Repeat with sling
leg 4 and the right rear lift provision.
4. Cluster and tie breakaway technique) all sling legs together on top of the roller to prevent
entanglement during hookup and lift-off.
Figure 8-14. Towed Rollers
VIBRATING ROLLER, CATERPILLAR, RO-33
8-16. The RO-33 Caterpillar vibrating roller is rigged for single-point sling load using the following
procedures:
z
Applicability. The following item in Table 8-15 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-15. Vibrating Roller, Caterpillar, RO-33
Nomenclature
Max
Sling
Link
Weight
Set
Count
(Pounds)
Front/Rear
Vibrating Roller, Caterpillar, RO-33
16,425
25K
30/3
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-31
Chapter 8
z
Materials. The following materials are required to rig this load:
„ Sling set (25,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
„ Lumber, 2-inch x 4-inch (as required).
„ Felt sheet, cattle hair, Type IV, 1/2-inch or suitable padding.
z
Personnel. Two persons can prepare and rig this load in 15 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Place the transmission in neutral and set the parking brake.
─ Ensure the fuel tank is not over 3/4 full. Ensure the fuel tank cap is in the vent position.
Inspect the oil filter cap and battery caps for proper installation.
─ Secure the seat cushion to the frame with tape or Type III nylon cord.
─ Remove and secure the exhaust stack.
─ Tape all lights and gauges. Secure all loose covers and panels with tape or Type III
nylon cord.
─ Tie down the steering wheel with Type III nylon cord.
─ Place the wooden block in the pivot point at the center of the roller to prevent the two
halves from flexing during flight.
„ Rigging. Rig the load according to the steps in Figure 8-15.
„ Hookup. The hookup team stands on top of the roller. The static wand person discharges
the static electricity with the static wand. The hookup person places the apex fitting onto the
aircraft cargo hook. The hookup team then moves clear of the load but remains close to the load
as the helicopter removes slack from the sling legs. When successful hookup is assured, the
hookup team quickly exits the area underneath the helicopter to the designated rendezvous
point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
Figure 8-15. Vibrating Roller, Caterpillar, RO-33
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
8-32
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
20 February 2009
Certified Single-Point Rigging Procedures for Engineer Equipment
RIGGING STEPS
1. Position the apex fitting near the roller. Route outer sling legs 1 and 2 to the front of the load
(roller end). Route inner sling legs 3 and 4 to the rear of the load (engine end). Sling legs 1
and 3 must be on the left side of the load.
2. Route the chain end of sling leg 1 through the left front lift provision. Place the correct link
from Table 8-15 in the grab hook. Repeat with sling leg 2 and the right front lift provision.
Secure the excess chain with tape or Type III nylon cord.
3. Route the chain end of sling leg 3 through the left rear lift provision. Place the correct link
from Table 8-15 in the grab hook. Repeat with sling leg 4 on the right rear lift provision.
4. Pad the sling legs/chains in the area where they make contact with the vehicle.
5. Cluster and tie (breakaway technique) the sling legs together on top of the roller to prevent
entanglement during hookup and lift-off.
Figure 8-15. Vibrating Roller, Caterpillar, RO-33 (Continued)
MK155 LAUNCHER, MINE CLEARING
8-17. The Mk155 mine clearing launcher is rigged for single-point sling load using the following
procedures:
z
Applicability. The following item in Table 8-16 is certified for all helicopters with suitable lift
capacity by the US Army Natick Soldier Center:
Table 8-16. Mk155 Launcher, Mine Clearing
Nomenclature
Max
Sling
Link
Weight
Set
Count
(Pounds)
Front/Rear
Mk155 Launcher, Mine Clearing
860
10K
3/3
z
Materials. The following materials are required to rig this load:
„ Sling set (10,000-pound capacity).
„ Tape, adhesive, pressure-sensitive, 2-inch wide roll.
„ Cord, nylon, Type III, 550-pound breaking strength.
„ Webbing, cotton, 1/4-inch, 80-pound breaking strength.
z
Personnel. Two persons can prepare and rig each load in 10 minutes.
z
Procedures. The following procedures apply to this load:
„ Preparation. Prepare the load using the following steps:
─ Ensure the launch rail is in the collapsed or storage mode and not in its vertical position.
─ Ensure the storage box lid is closed and secured with Type III nylon cord or tape.
„ Rigging. Rig the load according to the steps in Figure 8-16.
„ Hookup. The hookup team stands alongside the launcher. The static wand person
discharges the static electricity with the static wand. The hookup person places the apex fitting
onto the aircraft cargo hook. The hookup team then moves clear of the load but remains close to
the load as the helicopter removes slack from the sling legs. When successful hookup is
assured, the hookup team quickly exits the area underneath the helicopter to the designated
rendezvous point.
„ Derigging. Derigging is the reverse of the preparation and rigging procedures.
20 February 2009
FM 4-20.198/MCRP 4-11.3E, VOL II/NTTP 3-04.12/
AFMAN 11-223 (I), VOL II/COMDTINST M13482.3B
8-33

 

 

 

 

 

 

 

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