TM 5-2410-240-23-1
0021
Table 1. Cab Troubleshooting Without Codes. - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
N OT E
This test is designed to diagnoss one fault at a time. If system
i
has multiple component failures, it may be necessary to perform
this test again after making initial repair.
Tag wiring harnesses to aid installation.
7. Rear Flood Lamp(s) Will Not
Test Step 1. Inspect Rear Flood
Work
Lamp Operation.
1. Turn battery disconnect switch
to ON position (TM 5-2410-
240-10).
2. Turn flood lamp switch to ON
LH Rear Flood Lamp Does Not
position (TM 5-2410-240-10).
Work - Proceed to Test Step 2.
Inspect rear flood lamps.
RH Rear Flood Lamp Does Not
Work - Proceed to Test Step 3.
Both Rear Flood Lamps Do Not
Work - Proceed to Test Step 5.
Test Step 2. Test Power and
Ground Circuits to LH 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 LH rear flood lamp
from machine (WP 0257). Dis-
connect harness connector
HL-C26 (WP 0018, Figure
182) from LH rear flood lamp.
4. Remove RH rear flood lamp
from machine (WP 0257). Dis-
connect harness connector
HL-C25 (WP 0018, Figure
181) from RH rear flood lamp.
5. Connect RH rear flood lamp
on harness connector HL-C26
(WP 0018, Figure 182).
6. Turn battery disconnect switch
to ON position (TM 5-2410-
240-10).
