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
All Flood Lamps Do Not Work -
Do Not Work - Continued
Turn LH wiper switch to OFF
position (TM 5-2410-240-10).
Turn battery disconnect switch to
OFF position (TM 5-2410-240-10).
Disconnect C-C4 (WP 0018,
Figure 16) from LH wiper switch
(WP 0018, Figure 64).
Connect C-C4 (WP 0018, Figure
16) on flood lamp switch (WP
0018, Figure 60).
Connect C-C6 (WP 0018, Figure
18) on LH wiper switch (WP 0018,
Figure 64).
Proceed to Test Step 5.
Test Step 5. Test 200-BK
Ground Circuit for High Resis-
tance or Open in Lower Cab
Wiring Harness.
1. For D6K Dozer with Ripper,
remove ripper operation con-
trol handle (WP 0218) and
position aside. For D6K Dozer
with Winch, remove winch
operation control handle (WP
0217) and position aside.
2. Disconnect harness connec-
tor C-C30 (WP 0018, Figure
27) from flood lamp relay #1
(WP 0018, Figure 54).
3. Disconnect harness connec-
tor C-C31 (WP 0018, Figure
28) from flood lamp relay (WP
0018, Figure 55).
4. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
sure resistance (WP 0283)
- Proceed to step 5.
between C-C31 terminal 5
Resistance 5.0 Ohms or Greater
(WP 0018, Figure 28) and
- Proceed to Test Step 6.
ground.
0021-84
