 |
|||
|
|
|||
|
Page Title:
SPRINGS AND SPRING SEATS TROUBLESHOOTING |
|
||
| ||||||||||
|
|
 TM 9-2320-285-24-2
3-31.
SPRINGS AND SPRING SEATS TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
VEHICLE VIBRATES EXCESSIVELY DURING BUMPS
Check if springs are cracked, damaged, or permanently set.
a.
If springs are cracked, damaged, or permanently set, replace both springs (para 3-34).
b.
If springs are not cracked, damaged, or permanently set, troubleshoot shock absorbers (para 2-61).
2.
SPRINGS SQUEAK OR GROAN
Step 1.
Check if springs are cracked or damaged.
a.
If springs are cracked or damaged, replace both springs (para 3-34).
b.
If springs are not cracked or damaged, proceed to step 2 below.
Step 2.
Check if springs are adequately lubricated.
Check if lubrication fittings are damaged.
a.
If springs are not adequately lubricated, lubricate (para 3-34).
b.
If lubrication fittings are damaged, replace (para 3-34).
3-32.
BODY AND CAB TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
SEAT SQUEAKS OR BINDS IN UP AND DOWN TRAVEL
Step 1.
Check for wear on all parts that pivot.
a.
If parts are excessively worn, replace (para 3-35i(1) or 3-35i(2)).
b.
If parts are not excessively worn, proceed to step 2 below.
Step 2.
Check shock absorber for leaks.
Remove shock absorber (para 3-35i(2)) and check its operation.
a.
If shock absorber is leaking, replace (para 3-35i(2)).
3-297
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals