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.
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