TM 5-3810-300-24 & P2
COMMON SERVICE PROBLEMS
PROBLEM
REMEDY
CHATTER
1. Loose, broken or worn engine
1.
Tighten or replace.
mounts.
2. Pedal linkage worn
2.
Replace linkage.
3. Loose or cracked clutch housing
3.
Tighten or replace.
4. Spring shackles and mountings loose,
4.
Tighten or replace.
worn or broken.
5. Misalignment
5.
Realign.
6. Oil or grease on facings
6.
Install new facings or disc assembly.
7. Warped or bent driven disc assem-
7.
Install driven disc assembly.
bly.
8. Improper disc facing thickness
8.
Install proper disc assembly.
9. Worn pilot bearing
9.
Replace
10. Wrong spring pressure in cover
10.
Replace with proper cover assembly.
assembly.
11. Improper "A" dimension (Type ML
11.
Adjust for "A" dimension according
only).
to ML charts.
12. Unequal quantity of shims under straps
12.
Use same quantity of shims under
of ML clutch.
each strap.
13. Release levers not parallel.
13.
Recheck installation.
AGGRESSIVE
1. Release sleeve dry (Type ML only)
1.
Lubricate release sleeve.
2. Worn or loose pedal linkage
2.
Replace or tighten.
3. Excessive backlash in power train
3.
Adjust or replace worn parts.
4. Warped driven disc
4.
Install new disc assembly.
5. Worn hub splines
5.
Install new disc assembly.
6. Worn splines on splined shaft
6.
Replace shaft.
7. Improper facing material
7.
Install proper driven disc assem-
bly.
INSUFFICIENT RELEASE.
1.
Broken or loose motor mounts
1.
Replace or tighten.
2.
Worn or loose pedal linkage
2.
Replace or tighten.
3.
Excessive idling speed
3.
Adjust to factory specs.
4.
Loose or worn facings
4.
Replace facings or install new driv-
en disc assembly.
5.
Improper facing thickness.
5.
Install proper driven disc assem-
bly(s).
6.
Warped or bent driven disc assembly.
6.
Install recommended driven disc
assembly properly.
7.
Lever settings wrong.
7.
Refer to "A" dimension chart and
recheck installation.
8.
Worn splines.
8.
Replace with new driven disc assem-
bly.
9.
Worn or rusty splines on splined shaft.
9.
Repair or replace.
10.
Worn pilot bearing.
10.
Replace NW
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