TM 5-4310-379-14
Table 3-2. Unit Troubleshooting Procedures (Cont).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
9.
COMPRESSOR OVERHEATS.
Step 1.
Check oil level.
Add oil as needed.
Step 2.
Drive belts loose.
Adjust drive belts (para. 3-12).
Step 3.
Intercooler dirty.
Clean intercooler fins.
10.
EXCESSIVE DRIVE BELT WEAR.
Step 1.
Check drive belt tension.
Adjust drive belt tension (para 3-12).
Step 2.
Check alinement of pulley.
Adjust alinement of compressor pulley.
Step 3.
Check pulley bolts.
Tighten loose pulley bolts.
11.
POWER TAKE-OFF WILL NOT ENGAGE.
Step 1.
Check clutch adjustment.
Notify direct support maintenance.
3-13
