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
6. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
Work - Continued
sure resistance (WP 0283)
- Proceed to step 7.
between HL-C1 terminal 28
Resistance 5.0 Ohms or Greater
(WP 0018, Figure 175) and
- Replace upper cab wiring
HL-C19 terminal 1 (WP 0018,
harness (WP 0229).
Figure 178).
Install LH (inner) front flood lamp
#2, LH (outer) front flood lamp #1,
RH (inner) front flood lamp #2, and
RH (outer) front flood lamp #1 on
machine (WP 0256).
Connect C-C30 (WP 0018, Figure
27) on flood lamp relay #1 (WP
0018, Figure 54).
For D6K Dozer with Ripper, install
ripper operation control handle
(WP 0218). For D6K Dozer with
Winch, install winch operation
control handle (WP 0217).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
7. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
sure resistance (WP 0283)
- Proceed to step 8.
between HL-C1 terminal 28
Resistance 5.0 Ohms or Greater
(WP 0018, Figure 175) and
- Replace upper cab wiring
HL-C21 terminal 1 (WP 0018,
harness (WP 0229).
Figure 179).
Install LH (inner) front flood lamp
#2, LH (outer) front flood lamp #1,
RH (inner) front flood lamp #2, and
RH (outer) front flood lamp #1 on
machine (WP 0256).
Connect C-C30 (WP 0018, Figure
27) on flood lamp relay #1 (WP
0018, Figure 54).
For D6K Dozer with Ripper, install
ripper operation control handle
(WP 0218). For D6K Dozer with
Winch, install winch operation
control handle (WP 0217).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
0021-110
