Daewoo Nubira. Manual — part 240
2D – 2
I
REAR SUSPENSION
DAEWOO V–121 BL4
SPECIFICATIONS
GENERAL SPECIFICATIONS
Application
Description
Lubrication
Wheel Bearing Lubricant GM P/N 1051344
FASTENER TIGHTENING SPECIFICATIONS
Application
N
S
m
Lb–Ft
Lb–In
Crossmember–to–Body Bolts
93
69
ǯ
Strut Dampener–to–Strut Mount Nut
75
55
ǯ
Front Parallel Link–to–Crossmember Bolt
75
55
ǯ
Front Parallel Link–to–Knuckle Bolt
75
55
ǯ
Fuel Filler Hose Shield Bolt
20
15
ǯ
Knuckle–to–Strut Assembly Nuts
100
74
ǯ
Rear Parallel Link–to–Knuckle Bolt
90
66
ǯ
Rear Trailing Link–to–Trailing Link Bracket Nut
100
74
ǯ
Rear Trailing Link–to–Knuckle Bolt
85
63
ǯ
Stabilizer Link–to–Strut Assembly Nut
47
35
ǯ
Stabilizer Shaft Clamp Bolts
25
18
ǯ
Stabilizer Shaft–to–Stabilizer Link Nut
47
35
ǯ
Strut Mount–to–Body Nuts
30
22
ǯ
Trailing Link Bracket–to–Body Bolts
93
69
ǯ
Trailing Link–to–Trailing Link Bracket Nut
100
74
ǯ
Wheel Bearing Spindle Nut
25–180
³
+1
18–180
³
+0.75
ǯ
SPECIAL TOOLS
SPECIAL TOOLS TABLE
KM–266–A
Installer
KM–329–A
Spring Compressor
REAR SUSPENSION 2D – 3
DAEWOO V–121 BL4
DIAGNOSIS
EXCESSIVE FRICTION CHECK
Check excessive friction in the rear suspension as follows:
1. With the aid of a helper, lift up on the rear bumper
and raise the vehicle as high as possible. Slowly
release the bumper and allow the car to assume
normal trim height.
2. Measure the distance from the floor to the center of
the bumper.
3. Push down on the bumper, release slowly, and al-
low the car to assume normal trim height.
4. Measure the distance from the floor to the center of
the bumper.
The difference between the two measurements should be
less than 12.7 mm (0.50 inch). If the difference exceeds
this limit, inspect the control arms for damage or wear.
STRUT DAMPENER
A strut dampener is basically a shock absorber. However,
strut dampeners are easier to extend and retract by hand
than are shock absorbers.
Struts Seem Weak
Checks
Action
Check the tire pressures.
Adjust the tire pressures to the specifications on the tire
placard.
Check the load conditions under which the vehicle is nor-
mally driven.
Consult with the owner to confirm the owner
’
s understand-
ing of normal load conditions.
Check the compression and rebound effectiveness of the
strut dampener.
Quickly push down and then lift up on the corner of the
bumper nearest the strut dampener being tested.
Compare the compression and rebound with those of a
similar vehicle that has an acceptable ride quality.
Replace the strut dampener, if needed.
Struts Are Noisy
Checks
Action
Check the mountings for looseness or damage.
Tighten the strut dampener. Replace the strut dampener,
if needed.
Check the compression and rebound effectiveness of the
strut dampener.
Quickly push down and then lift up on the corner of the
bumper nearest the strut dampener being tested.
Compare the compression and rebound with those of a
similar vehicle that has an acceptable ride quality.
Replace the strut dampener, if needed.
Leaks
Checks
Action
Check for a slight trace of fluid.
The strut dampener is OK.
Check the seal cover on the fully extended strut.
Replace the strut dampener.
Check for an excessive amount of fluid on the strut damp-
ener.
Replace the strut dampener.
2D – 4
I
REAR SUSPENSION
DAEWOO V–121 BL4
COMPONENT LOCATOR
REAR SUSPENSION
1. Strut Assembly–to–Body Nut
2. Strut Mount Dust Cap
REAR SUSPENSION 2D – 5
DAEWOO V–121 BL4
3. Strut Mount Lock Nut
4. Strut
Mount
5. Upper Spring Seat
6. Upper Spring Insulation Ring
7. Rear
Spring
8. Lower Spring Insulation Ring
9. Strut Dampener Dust Cover
10. Hollow Bumper
11. Strut Dampener
12. Strut Assembly–to–Knuckle Bolt
13. Rear Knuckle
14. Trailing Link–to–Trailing Link Bracket Bolt
15. Trailing Link Bracket
16. Trailing Link–to–Trailing Link Bracket Nut
17. Trailing Link
18. Trailing Link–to–Knuckle Bolt
19. Strut Assembly–to–Knuckle Nut
20. Stabilizer Link
21. Washer
22. Rear Parallel Link–to–Knuckle Bolt
23. Rear Parallel Link
24. Rear Parallel Link–to–Crossmember Bolt
25. Rear Toe Adjusting Cam
26. Stabilizer Shaft Clamp Bolt
27. Stabilizer Shaft Clamp
28. Stabilizer Shaft Insulator
29. Stabilizer Shaft–to–Stabilizer Link Nut
30. Stabilizer Shaft
31. Stabilizer Link–to–Strut Assembly Nut
32. Rear Crossmember–to–Body Bolts
33. Rear Crossmember
34. Front Parallel Link–to–Crossmember Bolt
35. Front Parallel Link
36. Front Parallel Link–to–Knuckle Bolt
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