TM 5-2410-240-23-1
0021
Table 1. Cab Troubleshooting Without Codes. - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7. Rear Flood Lamp(s) Will Not
7. Turn flood lamp switch to ON
LH Rear Flood Lamp Works -
Work - Continued
position (TM 5-2410-240-10).
Turn flood lamp switch to OFF
Inspect flood lamp.
position (TM 5-2410-240-10).
Turn battery disconnect switch to
OFF position (TM 5-2410-240-10).
Proceed to Test Step 4 to test LH
rear flood lamp (previously
removed from machine).
LH Rear Flood Lamp Does Not
Work - Replace upper cab wiring
harness (WP 0229).
Install LH rear flood lamp and RH
rear flood lamp on machine (WP
0257).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
Test Step 3. Test Power and
Ground Circuits to RH Rear
Flood Lamp.
1. Turn flood lamp switch to OFF
position (TM 5-2410-240-10).
2. Turn battery disconnect switch
to OFF position (TM 5-2410-
240-10).
3. Remove RH rear flood lamp
from machine (WP 0257). Dis-
connect harness connector
HL-C25 (WP 0018, Figure
181) from RH rear flood lamp.
4. Remove LH rear flood lamp
from machine (WP 0257). Dis-
connect harness connector
HL-C26 (WP 0018, Figure
182) from LH rear flood lamp.
5. Connect LH rear flood lamp on
harness connector HL-C25
(WP 0018, Figure 181).
6. Turn battery disconnect switch
to ON position (TM 5-2410-
240-10).
0021-134