1998 SSANGYONG MUSSO Cooling

1B3-74 OM600 ENGINE MECHANICAL
VIBRATION DAMPER AND HUB
Preceding Work : Removal of the cooling fan
Removal of poly V-belt
1 Bolt............................................................10Nm
2 Cooling Fan Belt Pulley
3 Socket Bolt................................................23Nm
4 Crankshaft Belt Pulley
5 Vibration Damper6 Bolt................................................200Nm + 90°
7 Washer
8 Straight Pin
9 Hub
10 Oil Pan

1B3-76 OM600 ENGINE MECHANICAL
Removal Procedure
1. Remove the starter motor and install the engine lock into
the wheel ring gear.
Engine Lock 602 589 00 40 00
2. Remove the poly V-belt.
3. Remove the cooling fan.
Notice
Keep the fan in vertical position.
4. Remove the cooling fan belt pulley (2).
5. Place alignment marks (arrow) on the vibration damper (5)
and crankshaft belt pulley (4).
6. Remove the timing sensor bracket.
Notice
Remove if necessary.

OM600 ENGINE MECHANICAL 1B3-79
5. Install the timing sensor bracket.
Notice
See the ‘TDC setting’.
6. Install the cooling fan pulley.
Tightening Torque 10 Nm
7. Install the cooling fan.
8. Install the fan belt.
9. Remove the engine lock.

OM600 ENGINE MECHANICAL 1B3-117
Tools Required
000 589 10 53 00 Reamer (for Exhaust)
000 589 10 68 00 Cylinder Brush
000 589 21 53 00 Reamer (for Intake)
102 589 00 23 00 GO / NO GO Gauge (for Intake)
103 589 02 15 00 Drift (for Exhaust)
103 589 03 15 00 Drift (for Intake)
117 589 03 25 00 GO / NO GO Gauge (for Exhaust)
346 589 00 63 00 Super Cooling Box
601 589 02 23 00 GO/NO GO Gauge
601 589 05 15 00 Drift (for Intake)
Notice
Measure center (arrow) of the valve guide and if the inner
diameter ‘A’ exceeds standard value, replace the guide.
601 589 06 15 00 Drift (for Exhaust)
Matching Valve Seat - Broaching Tools - Guide Sleeves
Valve Seat
Intake
Exhaust
Intake
ExhaustBroaching Tool No.
115 589 00 53 00
(14.2mm)
115 589 01 53 00
(14.4mm)Guide Sleeve Tool No.
102 589 00 63 00
102 589 08 63 00Guide Sleeve Side
B
B
A
B
601 589 15 63 00

1B3-120 OM600 ENGINE MECHANICAL
8. Check the valve guide bore with GO / NO GO gauge (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.
GO / NO GO Gauge (for Intake) 102 589 00 23 00
GO / NO GO Gauge (for Exhaust) 117 589 03 23 00
6. Cool down the new valve guide (2) with liquid nitrogen.
Notice
Do not touch the cooled valve guide by hand.
Super Cooling box 346 589 00 63 00
7. Drive in new valve guide with drift (8) until the wire ring makes
contact.
Notice
The valve guide must be driven in from the cylinder head
cover.
Drift (for Intake) 601 589 05 15 00
Drift (for Exhaust) 601 589 06 15 00
5. Heat the cylinder head (1) in a wear tank to approx. 80°C.

1B3-126 OM600 ENGINE MECHANICAL
17. Drive in new valve seat ring (2) with a proper wooden drift.
18. Install the valve guide (3) with a proper drift and assembling
tool.
Notice
The valve guide must be driven in from the cylinder head
cover.
Drift (Intake) 8mm
Drift (Exhaust) 9mm
19. Machine the valve seats.
15. Hang the cylinder head (1) to the lifting device and heat in
a water tank to approx. 80°C.
16. Cool down new valve seat ring (2) into the cooling box with
liquid nitrogen.
Notice
Do not touch the cooled valve seat rings with hand.
Super Cooling Box 345 589 00 63 00

OM600 ENGINE MECHANICAL 1B3-147
TIMING CHAIN
Preceding Work : Removal of glow plug
Removal of chain tensioner
Removal of cooling fan
Removal of cylinder head cover
1 Chain Link
2 Timing Chain
3 Camshaft Sprocket
4 Outer Plate

1B3-152 OM600 ENGINE MECHANICAL
CYLINDER HEAD GUIDE RAIL
Preceding Work : Removal of the cooling fan
Removal of poly V-belt
Removal of chain tensioner
1 Cylinder Head Cover
2 Bolt............................................................10Nm
3 Gasket ................................................... Replace
4 Camshaft Sprocket
5 Washer
6 12-Sided Bolt (M11)............Inspect, 25Nm + 90°
7 Tensioning Lever
8 Bolt............................................................23Nm9 Bearing Pin...........................Sealing Compound
10 Guide Rail
11 Bearing Pin
12 Guide Pulley
13 Socket Bolt................................................23Nm
14 Closing Cover
15 Spring
16 Timing Chain