TM9-4310-396-13
OPERATOR TROUBLESHOOTING TABLE 3-1 - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. ENGINE OVERHEATS (cont).
Step 2. Check belt guard assembly for debris blocking cooling air flow.
Clean debris.
Step 3. Check oil level.
Add oil (refer to LO9-4310-396-12).
Step 4. Check engine shrouds for proper installation or missing shrouds.
If incorrectly installed or missing, notify Unit maintenance.
Step 5. Condition continues.
Notify Unit maintenance.
6. EXCESSIVE OIL CONSUMPTION.
Notify Unit maintenance.
7. EXHAUST INSIDE TRAILER.
Step 1. Check for plugged discharge hose.
Clear all obstructions from under trailer base exhaust port.
Step 2. Check for discharge hose or exhaust muffler leaks.
Notify Unit maintenance.
8. SEVERE VIBRATION.
Step 1. Check for damage to engine friction clutch assembly and compressor groove pulley.
If engine pulley is damaged or wobbling while compressor is running, notify Unit
maintenance.
If compressor groove pulley is damaged or wobbling while compressor is running, notify Unit
maintenance.
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