TM 5-2410-240-23-1
0021
Table 1. Cab Troubleshooting Without Codes. - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6. Front Flood Lamp(s) Will Not
Test Step 1. Inspect Front Flood
Work
Lamp Operation.
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.
1. Turn battery disconnect switch
to ON position (TM 5-2410-
240-10).
2. Turn flood lamp switch to ON
LH (Outer) Front Flood Lamp #1
position (TM 5-2410-240-10).
Does Not Work - Proceed to Test
Inspect front flood lamps.
Step 2.
LH (Inner) Front Flood Lamp #2
Does Not Work - Proceed to Test
Step 3.
RH (Outer) Front Flood Lamp #1
Does Not Work - Proceed to Test
Step 4.
RH (Inner) Front Flood Lamp #2
Does Not Work - Proceed to Test
Step 5.
All Front Flood Lamps Do Not
Work - Proceed to Test Step 7.
Test Step 2. Test Power and
Ground Circuits to LH (Outer)
Front Flood Lamp #1.
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 (outer) front flood
lamp #1 from machine (WP
0256). Disconnect harness
connector HL-C18 (WP 0018,
Figure 177) from LH (outer)
front flood lamp #1.