TM 9-4520-251-14
Table 3-1. Operator/Crew Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Serious injury may result from contact with rotating parts. Stand free
of moving parts and possible pinch points prior to startup and during
operation.
Step 3. Check drive belt for proper tension.
Report defective condition to unit maintenance.
Step 4. Heater still will not ignite.
Notify unit maintenance.
3. EXCESSIVE SMOKE IN HEATER EXHAUST
Engage safety chain to louver to avoid serious injury whenever front
half hood is raised.
Step 1. Inspect for obstruction of noise baffle or detached noise insulation.
Remove obstruction
3 - 3
