Daewoo Musso. Manual - part 109

OM600 ENGINE MECHANICAL  1B3-143

5. Tighten the camshaft bearing cap bolts acccording to

installation order.

6. Install the camshaft sprocket to be aligned the markings of

the camshaft / camshaft bearing cap (arrow).

Notice

Align the alignment marks on the timing chain and sprocket.

Tightening Torque

25 Nm

Notice

Tighten the No. 1 bolts (light arrow) by one revolution in
stages first and then tighten the No.2 bolts (dark arrow).

OM 661LA

OM 662LA

7. Tighten the camshaft sprocket bolt.

Tightening  Torque

25Nm + 90°

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.

OM600 ENGINE MECHANICAL  1B3-145

CHAIN TENSIONER

1 Chain Tensioner ........................................ 80Nm

2 Seal ....................................................... Replace

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 Pin

11 Valve Disc

12 O-Ring
13 Snap Ring
14 Compression Spring
15 Filler

A Feed Bore from Cylinder Head
B To Oil Pan