engine oil SSANGYONG MUSSO 1998 Workshop Repair Manual

OM600 ENGINE MECHANICAL 1B3-103
VALVE TAPPETS
Preceding Work : Removal of camshaft
1 Valve Tappet
2 Cylinder Head
3 Oil Gallery4 Seal....................................................... Replace
5 Screw Plug
Tools Required
102 589 03 40 00 Magnetic Bar

1B3-104 OM600 ENGINE MECHANICAL
Replacement Procedure
1. Pull out the valve tappet (1).
Magnetic Bar 102 589 03 40 00
2. Remove the plug (5) and blow compressed air into the oil
gallery (3). At this time, check that the outlet bores(arrow)
at the seat of the valve tappet are clear.
3. Replace the seal (4) and tighten the plug (5).
4. Insert the new valve tappet.
Notice
Coat the valve tappet with oil.

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) facing
down 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

1B3-130 OM600 ENGINE MECHANICAL
10. Measure distance ‘z’ (cylinder head cover parting surface
- valve stem). 5. Clean the vales, valve seats and valve guides.
6. Coat the valve stem with oil and insert it into valve guide.
7. Insert the valves (1) into the valve guides according to
marking.
8. Measure amount by which the valve arrears ‘a’.
Arrears ‘a’ 0.1 - 0.7 mm
Notice
If out of standard, replace the valve seat ring.
9. Measure camshaft cam basic diameter (w).
Diameter ‘w’38 ± 0.2 mm
or 37.6 ± 0.2 mm

OM600 ENGINE MECHANICAL 1B3-139
CAMSHAFT
Preceding Work : Removal of cylinder head cover
1 Bolt............................................................25Nm
2 Washer
3 Camshaft Bearing Cap
4 Camshaft
5 Dowel Pin
6 Locking Washer
7 Timing Chain8 Cylinder Head
9 Oil Pan
10 Camshaft Sprocket
11 Washer
12 12-Sided Bolt (M11).............Check, 25Nm + 90°
13 Gasket ................................................... Replace
14 Chain Tensioner........................................80Nm

1B3-142 OM600 ENGINE MECHANICAL
4. Install the camshaft bearing caps according to markings(1,
2, 3 etc.).
7. Remove the camshaft bearing cap.
8. Pull off the camshaft.
Notice
Be careful not to miss front locking washer.
9. Pull out the locking washer.
Notice
Check the condition of locking washer and replace if
necessary.
Installation Procedure
1. Insert the locking washer.
2. Check the valve tappet and ensure that tappet moves
smoothly.
3. Coat the camshaft with oil and install the camshaft onto the
cylinder head so that the TDC marking (arrow) is positioned
upward vertically.

1B3-144 OM600 ENGINE MECHANICAL
10. Check the TDC marking of OT on the crankshaft.8. Install the chain tensioner.
Tightening Torque 80 Nm
Notice
Replace the seal.
Before installation, by pumping in the oil approx. 10 times,
fill the oil.
9. Remove the engine lock.
Notice
If max. length ‘L’ of the 12-sided bolt exceeds 53.6mm,
replace it.

1B3-146 OM600 ENGINE MECHANICAL
Notice
Always install the chain tensioner to be filled with oil.
Place the chain tensioner in engine oil up to over the collar on the hexagon head with the thrust pin facing up.
Slowly push down the thrust pin as far as the stop 7~10 times with the aid of a press or a column drill
Faulty chain tensioners should be replaced completely.
3 Screw Plug
4 Aluminum Gasket
5 Ball
6 Ball Guide
7 Compression Spring
8 Compression Spring
9 Housing
10 Thrust Pin11 Valve Disc
12 O-Ring
13 Snap Ring
14 Compression Spring
15 Filler
A Feed Bore from Cylinder Head
B To Oil Pan

1B3-156 OM600 ENGINE MECHANICAL
TIMING CASE COVER GUIDE RAIL
Preceding Work : Removal of cylinder head cover
1 Bearing Pin
2 Bearing Pin
3 Guide Rail
4 Oil Pump Chain5 Crankshaft
6 Spring
7 Bushing
8 Tensioning Lever

OM600 ENGINE MECHANICAL 1B3-157
Removal Procedure
1. Pull out the tensioning lever (8) together with the spring (6)
and guide rail (3) far enough until the tensioning lever has
moved passed the oil pump chain (4) and is resting against
the crankshaft (5)
2. Pull the tensioning lever (8) off the bearing pin (2) and
carefully remove the spring (6). Remove the tensioning lever
(8) together with the spring (6) and bushing (7).
3. Remove the guide rail (3).
Installation Procedure
1. Install the guide rail (3). Attach the spring (6) to the guide
rail and to the tensioning lever (8).
Notice
Ensure that the spring is correctly located in the guide rail
(arrow).
2. Push the guide rail, spring, bushing and tensioning lever
together onto the bearing pin (1, 2).