wheel SSANGYONG MUSSO 2003 Owner's Guide

1B3-94 OM600 ENGINE MECHANICAL
Manual transmission flywheel
Automatic transmission flywheel
OM661LA
OM662LA

OM600 ENGINE MECHANICAL 1B3-95
3. Remove the flywheel (3), if equipped with manualtransmission. Installation Notice Correctly align the position of dowel pin (2).
Tools Required 602 589 00 40 00 Engine Lock Removal & Installation Procedure
1. Install the engine lock.
Engine Lock 602 589 02 40 00
2. Remove the 12-sided stretch bolts (4). Installation Notice
Tightening Torque 45 Nm + 90 °
Notice If the length ‘L’ of bolts exceeds 22.5mm, replace the bolts.

1B3-96 OM600 ENGINE MECHANICAL
4. Remove the flywheel (6) and driven plate (5), if equippedwith automatic transmission. Installation Notice Correctly align the position of dowel pin (2).
5. Installation should follow the removal procedure in the reverse order.

OM600 ENGINE MECHANICAL 1B3-97
MACHINING OF FLYWHEEL
1 Flywheel
Machining of Flywheel Notice Flywheels which have scorch marks, scoring or cracks in the clutch surface should be machined by grinding orprecision-turning. If the scores or cracks are severe thanpermissible specifications, replace the flywheel.
When machining the clutch surface ‘A’, the mounting
surface (B) for the clutch pressure plate should also be machined in accordance with ‘A’ to keep the distance ‘a’.
Do not machine under ‘b’ value.
When machining, fix the flywheel exactly not to exceed the standard runout.
OM662LA
OM662LA
Max. axial runout
Distance ‘a’
New
Repair up to 19.3 - 19.5 mm16.6 mm
15.6 mm
0.05 mmDistance ‘b’

1B3-98 OM600 ENGINE MECHANICAL
FLYWHEEL RING GEAR Preceding Work : Removal of flywheel
1 Ring Gear
2 Flywheel3 Centering Collar Diameter
Tools Required 001 589 53 21 00 Dial Gauge363 589 02 21 00 Dial Gauge Holder

OM600 ENGINE MECHANICAL 1B3-99
Diameter ‘a’ 275 + 0.5mm
Replacement Procedure
1. Drill a hole into the ring gear (1) (arrow) and snap
with a chisel.
2. Thoroughly clean the collar surfaces of ring gear.
3. Measure diameter (a) of centering collar.
Notice If out of standard, replace the flywheel.
4. Heat up the new ring gear up to 220 °C by using a
heating device. Notice Use temperature measuring chalk.
5. Install the new ring gear (1) onto the flywheel by using a drift.

1B3-100 OM600 ENGINE MECHANICAL
6. Measure axial runout of ring gear (1) on a surface plate.
LimitMax. 0.4mm
Notice For correct measurement, put the flywheel on the flat measuring board.
Dial Gauge 001 589 53 21 00
Dial Gauge Holder 363 589 02 21 00

OM600 ENGINE MECHANICAL 1B3-109
VALVE SPRINGS (CYLINDER HEAD INSTALLED) Preceding Work : Removal of camshaft1 Valve Tappet
2 Valve Cotters
3 Spring Retainer 4 Valve Spring
.......... Check, replace if necessary
5 Timing Chain
6 Cylinder Head
Notice Remove the valve springs only when the piston is at TDC.
Tools Required 102 589 03 40 00 Magnetic Bar
116 589 06 63 00 Magnetic Finger603 589 01 40 00 Holding Wheel667 589 00 31 00 Press Lever667 589 02 63 00 Supporting Bar

1B3-110 OM600 ENGINE MECHANICAL
5. Using the press lever (9), press the spring retainer(3)downward and remove the valve cotters (2) with magnetic finger (10). Notice Be careful not to damage guide bore of the valve tappet.
Press Lever 667 589 00 31 00
Magnetic Finger 116 589 06 63 00
Removal & Installation Procedure
1. Remove the valve tappet (1) with magentic lifter.
Notice Place the valve tappets upside down (open end upward)
Magentic Liter 102 589 03 40 00
2. Install the holding wheel (7) into the timing chain of camshaft sprocket piston.
Holding Wheel 603 589 01 40 00
3. Position the piston of relevant cylinder at TDC.
4. Install the supporting bar (8). Supporting Bar 667 589 02 63 00

OM600 ENGINE MECHANICAL 1B3-111
6. Remove the spring retainer(3) and spring (4).
7. Check the valve spring and replace if necessary.
8. Insert valve spring (4) with the color coding (arrow) facingdown and insert valve spring Retainer(3).
9. By press the spring retainer(3) with press lever (90), install the valve cotters with magnetic finger (10).
Press Lever 667 589 00 31 00
Magnetic Finger 116 589 06 63 00
10. Remove the supporting bar.
11. Remove the holding wheel (7) from the timing chain (5). Holding Wheel 603 589 01 40 00
13. Coat the valve tappet with oil and install it. Magnetic Bar 102 589 03 40 00