SsangYong Musso. Manual — part 290
M161 ENGINE MECHANICAL 1B2-87
CRANKCASE GUIDE RAIL
Preceding Work : Removal of timing gear case cover
Removal & Installation Procedure
1. Remove the timing gear case cover (3).
Notice
Be careful not to damage the gasket when removing/
installing the timing gear case cover.
2. Remove the guide rail (2) from the guide rail pin(1).
Notice
z
Replace the plastic guide (2) if damaged.
z
Connect the plastic guide (2) and the guide rail (1) by
aligning them accurately when installing.
3. Installation should follow the removal procedure in the
reverse order.
1 Guide Rail Pin
2 Guide Rail
3 Timing Gear Case Cover
1B2-88 M161 ENGINE MECHANICAL
CRANKSHAFT SPROCKET
Preceding Work : Removal of oil pan
Removal of tensioning rail
Removal of crank case guide rail
Removal of cylinder head
6 Bolt (M8 x 20, 1 piece) / Washer . . .. 29-35 Nm
7 Oil Pump Sprocket
8 Oil Pump
9 Oil Pump Roller Chain
10 Timing Chain
1 Oil Pump Chain Tensioner
2 Oil Pump Chain Spring
3 Oil Pump Chain Bushing (Pin)
4 Crankshaft Sprocket
5 Key
M161 ENGINE MECHANICAL 1B2-89
Tools Required
615 589 01 33 00 Caulking Bolt
Removal & Installation Procedure
1. Put the assembly mark at the crankshaft sprocket (4) and
the timing chain (10) with the paint (arrow).
Installation Notice
Align the assembly marks on cranshaft sprocket and timing
chain. Also, align the assembly marks on camshaft sprocket
and timing chain when installing.
2. Unscrew the bolt (6) and remove the oil pump sprocket (7)
from the oil pump.
Installation Notice
Caulking (04) 615 589 01 33 00
3. Remove the oil pump roller chain (9).
4. Remove the oil pump chain tensioner (1), oil pump chain
bushing (3), and the oil pump chain spring (2).
5. Remove the crankshaft sprocket (4) using the puller (04,
special tool).
Notice
z
Make sure not to lose the crankshaft pulley key (5) when
removing.
z
Install the crankshaft sprocket (4) after warming it up.
6. Installation should follow the removal procedure in the
reverse order.
Tightening Torque
29 - 35 Nm
1B2-90 M161 ENGINE MECHANICAL
PISTON
Preceding Work : Removal of engine
Removal of cylinder head
Removal of oil pan
Removal of oil pump
Removal of baffle plate
1 Connecting Rod Bearing Cap
2 Connecting Rod
3 Connecting Rod Bolt
(M9 x 52, 8 pieces) . . . . . .. 1st step 40 Nm
2nd step 90° +5°
4 Piston
5 Snap Ring
6 Piston Pin
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