TM 5-2410-240-23-1
0021
Table 1. Cab Troubleshooting Without Codes. - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. All Front and Rear Flood Lamps
Test Step 7. Test 200-BK
Do Not Work - Continued
Ground Circuit for High Resis-
tance or Open in Lower Cab
Wiring Harness.
1. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
sure resistance (WP 0283)
- Proceed to step 2.
between C-C31 terminal 5
Resistance 5.0 Ohms or Greater
(WP 0018, Figure 28) and
- Replace lower cab wiring
ground.
harness (WP 0228).
Install fuse panel front cover on
machine (TM 5-2410-240-10).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
2. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
sure resistance (WP 0283)
- Connect C-C30 (WP 0018,
between C-C30 terminal 5
Figure 27) on flood lamp relay #1
(WP 0018, Figure 27) and
(WP 0018, Figure 54).
ground.
Connect C-C31 (WP 0018, Figure
28) on flood lamp relay (WP 0018,
Figure 55).
For D6K Dozer with Ripper, install
ripper operation control handle
(WP 0218). For D6K Dozer with
Winch, install winch operation
control handle (WP 0217).
Install front control panel on right
side console (WP 0217).
Install fuse panel front cover on
machine (TM 5-2410-240-10).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
Resistance 5.0 Ohms or Greater
- Replace lower cab wiring
harness (WP 0228).
Install fuse panel front cover on
machine (TM 5-2410-240-10).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
0021-88