SsangYong Rexton. Service manual - part 383

DIESEL ENGINE MECHANICAL  1B3-107

SSANGYONG  Y200

YAD1BH20

9. If necessary, ream the valve guide bore evenly

with a reamer (Intake: 000 589 21 53 00, Exhaust:
000 589 10 53 00) (10).

Notice: Never turn the reamer against the direction
of rotation.

YAD1BH00

YAD1BH10

8. Check the valve guide bore with GO / NO GO

gauge (Intake: 102 589 00 23 00, Exhaust: 117
589 03 23 00) (9).

The GO side (marked ‘0’) should just still drop.
If the GO side cannot be inserted, the bore of valve
guide should be reamed.

Notice: Perform the check only on cooled down
cylinder head.

7. Drive in new valve guide with drift (Intake: 601

589 05 15 00, Exhaust: 601 589 06 15 00) (8) until
the wire ring makes contact.

Notice:  The valve guide must be driven in from
the cylinder head cover.

SSANGYONG  Y200

1B3-108  DIESEL ENGINE MECHANICAL

VALVE SEAT RINGS

Preceding Work:

Removal of valve

Checking of valve guide, replace if necessary

Removal of prechamber

YAD1BH30

1 Cylinder Head
2 Valve Seat Ring

A Height (Cylinder Head Upper / Lower Surface)
B Height (Cylinder Head Cover Surface / Seat of

Valve Seat Ring)

D Valve Seat Ring Outer Diameter

D1 Valve Seat Ring Inner Diameter
D2 Basic Bore Diameter

H Height of Valve Seat Ring

Service Data

Item

D2

D

D1

H

Overlap U=D-D2

B

A

Intake

40.000 - 40.016 mm

40.084 - 40.100 mm

33.400 - 33.600 mm

6.955 - 7.045 mm

0.068 - 0.100 mm

133.4 mm

142.5 mm

Exhaust

37.000 - 37.016 mm

37.084 - 37.100 mm

30.400 - 30.600 mm

6.955 - 7.045 mm

0.068 - 0.100 mm

133.4 mm

142.5 mm

DIESEL ENGINE MECHANICAL  1B3-109

SSANGYONG  Y200

Commercial Tools

Cylinder Head Clamping Device

Valve Seat Turning Tool

Ring Seat Turning Tool

Pneumatic Removal / Installation Device

(Drift : 8 mm, 9 mm, 14 mm)

Tensioning Head

Cutting Tool for Recessing Grooves

Test Set for Valves

Internal Dial Gauge (Range : 25 - 60 mm)

External Micrometer (Range : 25 - 60 mm)

Electrically Heated Water Tank

Hunger

D-8000 München 70

Type Ventilknecht K2000

Order No. 221 00 100

Hunger

D-8000 München 70

Type VDS 1A

Order No. 236 03 308

Hunger

D-8000 München 70

Type RDS 1

Order No. 219 00 100

Hunger

D-8000 München 70

Type PVM 1

Hunger

D-8000 München 70

Order No. 250 15 250

Hunger

D-8000 München 70

Order No. 217 93 601

Hunger

D-8000 München 70

Order No. 216 69 210

Mahr

D-7300 Esslingen

Order No. 844

Mahr

D-7300 Esslingen

Order No. 40 S

Otto Dürr

D-7123 Sachsenherm - Ochsenbach

SSANGYONG  Y200

1B3-110  DIESEL ENGINE MECHANICAL

YAD1BH40

YAD1BH50

YAD1BH60

YAD1BH70

Tools Required

115 589 34 63 00

Mounting Device

345 589 00 63 00

Super Cooling Box

Removal Procedure

1. Measure dimension ‘A’.

6. Insert the tensioning head (4) and extracted

wedges(arrow) by turning the bolt (5).

Notice: Carefully tighten the bolt (5) otherwise the
valve seat ring in the cylinder head will be
excessively tensioned.

7. Lock the bolt (5) with nut (6).

4. Remove the cylinder head from the clamping

device and place it onto wooden blocks.

5. Remove the valve guide (3) by using a drift

(Intake: 8 mm, Exhaust: 9 mm).

3. Cut groove into the valve seat ring so that

dimension  ‘C’ is approx. 2 mm and dimension
‘E’ is approx. 6 mm.

Limit

142.5 mm

2. Clamp the cylinder head with clamping device.