Daewoo Korando. Manual - part 33

1B1-68  M162 ENGINE MECHANICAL

8. Install the lever pusher (11) and the thrust piece (8) to the

slide (9).

13. Remove the valve cotter (2) using either the pincette (13)

or magnetic finger.

Lever Pusher 111 589 18 61 00

Magnetic Finger 116 589 06 63 00

9. Mount the thrust piece (8) vertically to the valve spring

retainer (3).

10. Make the thrust piece (8) and the slide (9) perpendicular

to each other.

11. Secure the slide (9) by turning the adjust bolt (10).

12. Press the valve spring (4) by using the lever pusher (11).

14. Remove the upper retainer (3) and the valve spring (4).

15. Remove the valve stem seal and replace if necessary.

Notice

Check the valve stem seal and replace if necessary.

16. Remove the lower retainer (6).

Notice

Check the retainer for damages and replace with a new
one if necessary.

17. Installation should follow the removal procedure in the

reverse order.

M162 ENGINE MECHANICAL  1B1-69

Test (Upper and Lower Valve Tappet and Valve
Cotter)

l

Upper Valve Spring Retainer

l

Lower Valve Spring Retainer

l

Valve Cotter

12.3

 (D)

(d)

 8.5

 Size (mm)

Thickness (mm)

 (a)

0.8 - 1.0

9.2 - 9.8

 (H)

(B)

9.0

 Size (mm)

1B1-70  M162 ENGINE MECHANICAL

VALVE STEM SEAL

Preceding Work : Removal of valve spring

1 Drift (Special Tool)
2 Valve Stem Seal
3 Protective Sleeve

Drift  119  589  00  43 00

Pliers  104  589  00  37  00

Tools Required

104 589 00 37 00

Pliers

119 589 00 43 00

Drift

Replacement Procedure

1. Remove the valve stem seal (2) using the pliers.

Notice

Check the valve stem seal for damage and replace if
necessary.

2. Coat the valve stem seal with oil and assemble it with the

protective sleeve.

3. Insert the valve stem seal by pressing it with the drift.

M162 ENGINE MECHANICAL  1B1-71

CHAIN TENSIONER

1 Screw Plug ................................................ 40 Nm
2 Seal
3 Filler Pin
4 Compression Spring

5 Snap Ring
6 Thrust Pin
7 Chain Tensioner Housing ..................... 72-88 Nm
8 Seal

Removal Procedure

1. Position the No.1 cylinder to TDC (OT).

Notice

Remove the oil filler cap at adjustment position, and check
whether the intake camshaft cam’s lobe (arrow) stays in the
upper side.

2. Cover the alternator with a clean cloth.

3. Release the tension by unscrewing the screw plug once.

Notice

In case that the tension is reduced by unscrewing the screw
plug, reinstall after completely removing the chain tensioner.
If the chain tensioner is tightened again without completely
reducing its tension, then the detent spring doesn’t return
to the original position and the tension gets excedded.