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
2. Remove LH (inner) front flood
Work - Continued
lamp #2 from machine (WP
0256). Disconnect harness
connector HL-C19 (WP 0018,
Figure 178) from LH (inner)
front flood lamp #2.
3. Remove RH (outer) front flood
lamp #1 from machine (WP
0256). Disconnect harness
connector HL-C21 (WP 0018,
Figure 179) from RH (outer)
front flood lamp #1.
4. Remove RH (inner) front flood
lamp #2 from machine (WP
0256). Disconnect harness
connector HL-C22 (WP 0018,
Figure 180) from RH (inner)
front flood lamp #2.
5. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
sure resistance (WP 0283)
- Proceed to step 6.
between HL-C1 terminal 28
Resistance 5.0 Ohms or Greater
(WP 0018, Figure 175) and
- Replace upper cab wiring
HL-C18 terminal 1 (WP 0018,
harness (WP 0229).
Figure 177).
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).
0021-109
