Isuzu N-Series. Service manual - part 14

POWER TAKE OFF 00-51

• Align the position between the lock pin hole of

the shift arm and the lock pin groove of the shift
rod.

7. Interlock Pin
8. Interlock Plug

• Assemble the interlock pin in the shift arm and

coat the interlock plug threaded portion with liq-
uid gasket (LOCTITE 242 or equivalent), then
tighten the interlock plug at a specified torque.

Tighten:

Interlock plug to 60 N

⋅m (6.1 kg⋅m / 44 lb⋅ft)

Notice:

After having tightened the interlock plug, do not move
the shift rod. Moving the shift rod may remove the inter-
lock pin.

9. Ball

10. Spring
11. Spring Set Bolt

• Assemble the ball and spring in the gear case

and coat the spring set bolt threaded portion
with liquid gasket (LOCTITE 242 or equivalent),
then tighten the spring set bolt.

Tighten:

Set bolt to 19 N

⋅m (1.9 kg⋅m / 14 lb⋅ft)

12. Output Gear

Legend

1. Shift rod
2. Shift arm
3. Alignment mark

NPA0123E

Legend

1. Interlock plug
2. Interlock pin

Legend

1. Spring set bolt
2. Spring
3. Ball

NPA0124E

NPA0125E

00-52 POWER TAKE OFF

13. Thrust Collar

• Assemble the groove (the orientation is the rear

side) of the output gear in the shift arm and as-
semble the taper portion of the thrust collar fac-
ing the rear side.

14. Output Shaft

• Insert the output gear engaging its spline and

align the output shaft tip to the inner lace of the
rear bearing, then strike and install the output
shaft by applying a splint to its front side head
portion.

15. Front Ball Bearing

• Align the inner lace side of the front ball bearing

to the output shaft and strike and install the out-
er side of the bearing aligning it to the gear
case.

Bearing installer: 5-8840-2432-0

16. Case Cover
17. Bolt

• Assemble the bolt by coating the match line for

the gear case of the case cover with liquid gas-
ket (LOCTITE 518 or equivalent) and the bolt
threaded portion with liquid gasket (LOCTITE
242 or equivalent), then tighten the bolt at a
specified torque.

Tighten:

Case cover bolt to 24 N

⋅m (2.4 kg⋅m / 17 lb⋅ft)

Notice:

Cleanly remove the liquid gasket adhering to the cover
installation side of the case cover and gear case and
clean and fully degrease the case by waste cloth so that
no oil will adhere to.

Legend

1. Thrust collar
2. Output gear
3. Shift arm

NPA0126E

NPA0127E

Legend

1. Output shaft
2. Shift arm
3. Thrust collar
4. Output gear

Legend

1. Front ball bearing

NPA0128E

POWER TAKE OFF 00-53

18. Needle Bearing
19. Idle Gear

• Coat the needle bearing with assembly all

amount of lithium grease (BESCO L-2 or equiv-
alent) and assemble the needle bearing in the
idle gear.

20. Idle Gear Shaft

• Assemble the tooth round portion of the idle

gear facing the front side and assemble the pin
hole of the idle gear shaft facing the front side.

21. Spring Pin

• Align the spring pin hole of the gear case and

the pin hole of the idle gear shaft and strike the
spring pin.

Notice:

When the slit on the rear side of the idle gear shaft is set
in the vertical direction, the pin hole will be aligned.

22. Oil Seal (Output Shaft Side)

• Coat the oil seal lip portion with lithium grease

(BESCO L-2 or equivalent) and coat the seal
periphery portion with liquid gasket (LOCTITE
518 or equivalent).

• To prevent the seal lip portion from being dam-

aged, install it in the seal guide and press-fit it
in the gear case by the oil seal installer.

Oil seal installer: 5-8840-2433-0
Oil seal guide: 5-8840-2564-0

Legend

1. Bolt
2. Case cover

Legend

1. Idle gear shaft
2. Idle gear

NPA0129E

NPA0130E

Legend

1. Spring pin
2. Slit

NPA0131E

NPA0132E

00-54 POWER TAKE OFF

23. Bolt

• To install the oil pump in the PTO, fully coat the

shaft tip portion of the PTO and the oil pump
shaft groove portion with the lithium grease
(BESCO L-2 or equivalent) for rust prevention.

• Align and install the shaft width across flats por-

tion on the PTO side and the shaft groove on
the oil pump side and tighten the bolt at a spec-
ified torque.

Tighten:

PTO bolt to 53 N

⋅m (5.4 kg⋅m / 39 lb⋅ft)

24. Inner rod
25. Cable connector
26. Spring pin
27. Stopper adapter
28. Spring pin

• If the cable connector or stopper adapter is re-

moved, install it in the inner rod.

29. Inner rod assembly

• Coat the threaded portion of the inner rod tip

with liquid gasket (LOCTITE 242 or equivalent)
and insert and screw it from the front side of the
PTO, and tighten the inner rod assembly at a
specified torque.

Notice:

Tighten the inner rod assembly by inserting a Phillips
screwdriver in the groove of the control cable connector
and pressing it, then applying a wrench to the stopper
adapter on the oil pump side. (The three rotation dump
truck is in contrast with this.)

Tighten:

Inner rod to 19 N

⋅m (1.9 kg⋅m / 14 lb⋅ft)

Legend

1. Oil seal
2. Oil seal installer
3. Oil seal guide

Legend

1. Coated with grease

NPA0133E

NPA0098E

Legend

1. PTO
2. Oil pump

Legend

1. Oil pump
2. PTO
3. Inner rod assembly

NPA0135E