TM 5-4520-244-14
SECTION Ill
MAINTENANCE PROCEDURES
3-4 OPERATOR MAINTENANCE PROCEDURES
a.
E n g i n e Removal and Installation. See
Operator's
Troublteshooting
Chart
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ENGINE WILL NOT START
1.
Check on-off switch
Step 1.
Position to ON
Step 2.
Check fuel supply
Add fuel
Step 3.
If engine still will not start:
Report condition to organizational maintenance
2.
HEATER WILL NOT IGNITE
Step 1.
Check position of fuel valve control knob
Ensure that knob is down
Step 2.
Check condition of fuel lines
Report defective condition to organizational
maintenance
Step 3.
Check drive belt: IS belt broken or missing?" Is belt too
loose?
Report condition to organizational maintenance
Step 4 .
Heater still will not ignite
Report condition to organizational maintenance
3.
EXCESSIVE SMOKE IN HEATER EXHAUST
Step 1. Refer to NOTE on figure 4-1.
No corrective action required
Step 2. Inspect for closed air inlet door or clogged screen
Open air inlet door, clean screen
Remove obstruction
3-2
