Table 4-1. Troubleshooting - continued
PROBLEM
POSSIBLE CAUSE
REMEDY
Air compressor
1. Insufficient air pres-
eliminate this problem. Avoid the use
drive clutch slips -
sure - continued
of all rust inhibitors or commercial
continued
antifreeze.
2. Ruptured diaphragm.
Replace diaphragm.
3. Drive rings worn out.
Replace drive rings.
4. Dirt in drive ring.
Disassemble and clean.
Air compressor
1. Misalignment of clutch
Realign clutch and driving member.
drive clutch drags
and driving member.
or will not disengage
2. Dirt in driving ring.
Disassemble and clean.
Clutch overheating
1. Clutch slippage.
Refer to drive clutch slips.
2. Misalignment of
Align clutch and member.
clutch and driving
member.
3. Dirt in driving ring or
Disassemble and clean.
spider.
4. Plates not free on hub.
Disassemble and clean, de-burr or re-
place defective parts.
5. Pressure plate and
Disassemble, clean or replace if
insulator not fully
defective.
disengaging.
Clutch noisy
Excessive wear from mis-
Realign clutch and driven member.
alignment or from clutch
Refer to Drive Clutch Drags or Will
not fully disengaging.
Not Disengage.
WATER INJECTION
DRIVE MOTOR
Oil leakage
1. Hose fittings loose,
Check and replace damaged fittings
worn or damaged.
or "O" Rings. Torque to manufacturers
specifications.
2. Oil seal rings deteri-
Replace oil seal rings.
orated by excess heat.
3. End cover bolt loose
(a) Loosen then tighten single bolt to
or its sealing area
22-26 ft.-lbs. (30-35 N m)
deteriorated by cor-
rosion.
(b) Replace bolt.
4-5
