TM 5-3805-296-10
0010
Table 1. Operator Troubleshooting - Continued.
0010
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
10. Dome Lamp Does Not
2. Check for burned out or defective
Bulb Is Good -
Operate - Continued
bulb.
Notify Field Maintenance.
Bulb Is Burned Out or Defective -
Replace bulb (WP 0015).
Dome lamp operates.
Troubleshooting complete.
11. Blower Motor Does Not
Check for tripped A/C System circuit
Circuit Breaker Not Tripped -
Operate In One or More
breaker (WP 0018).
Notify Field Maintenance.
Speeds
Circuit Breaker Tripped -
Reset circuit breaker (WP 0018).
Blower motor operates in all speeds. If
circuit breaker trips again, notify Field
Maintenance.
Troubleshooting complete.
12. Air Conditioning Does
Check for tripped A/C System circuit
Circuit Breaker Not Tripped -
Not Blow Cold When
breaker (WP 0018).
Notify Field Maintenance.
Maximum Cool Setting
Is Selected
Circuit Breaker Tripped -
Reset circuit breaker (WP 0018).
A/C System operates properly. If circuit
breaker trips again, notify Field Mainte-
nance.
Troubleshooting complete.
13. Defrost Fan Fails to
1. Check defrost fan for disconnected
Wiring Harness Connector
Connected. No Damage To Fan -
Operate
wiring harness connector and
damage.
Proceed to step 2.
Wiring Harness Connector
Disconnected -
Connect connector.
Fan operates.
Troubleshooting complete.
2. Check for open defrost fan fuse
Fuse Is Good -
(fuse 31) at fuse panel (WP 0018). Notify Field Maintenance.
Fuse Is Open -
Replace fuse (WP 0018).
Defrost fan operates. If fuse opens
again, notify Field Maintenance.
Troubleshooting complete.