TM 5-4310-380-13
Table 3-2. Unit Maintenance Troubleshooting (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6. LITTLE OR NO AIR PRESSURE BUILDUP (Continued).
Step 3. Check for leaking or broken piping.
If piping is defective, replace defective piping.
If piping is not defective, notify Intermediate Maintenance.
Step 4. Check for belt slippage (See Malfunction 9).
7. PRESSURE GAGE INACCURATE.
Check for damaged/defective pressure gage.
Replace damaged/defective pressure gage (para 3-24).
8. EXCESSIVE OIL CONSUMPTION.
Notify Intermediate Maintenance.
9. BELTS SLIP.
Step 1. Inspect for worn belts.
If belts are worn, replace with new belts (para 3-14).
If belts are not worn, proceed to step 2.
Step 2. Inspect for proper belt tension (para 3-14).
If belt tension is improper, adjust belt tension (para 3-14).
10. MOTOR OVERIIEATS.
Check for line voltage of 208 vac.
If line voltage is not 208 vac, notify your supervisor.
If line voltage is proper, notify Intermediate Maintenance.
3-9
