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 14. Test for Open 102-
Do Not Work - Continued
RD Fused Lamp Relay Power
Circuit in Lower Cab Wiring Har-
ness.
1. Turn battery disconnect switch
to OFF position (TM 5-2410-
240-10).
2. Remove fuse panel side cover
from machine (TM 5-2410-
240-10).
N OT E
Note location of tiedown straps to aid installation.
3. Remove three tiedown straps
and disconnect harness con-
nector FP-C5 (WP 0018, Fig-
ure 170) from harness
connector C-C40 (WP 0018,
Figure 30) (WP 0201). Discard
tiedown straps.
4. Using digital multimeter, mea-
Resistance 5.0 Ohms or Greater
sure resistance (WP 0283)
- Replace lower cab wiring
between C-C40 terminal 1
harness (WP 0228).
(WP 0018, Figure 30) and C-
Install fuse panel front cover on
C4 terminal 2 (WP 0018, Fig-
machine (TM 5-2410-240-10).
ure 16).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
Resistance Less Than 5.0 Ohms
- Replace fuse block and circuit
breaker panel wiring harness (WP
0201).
Connect C-C4 (WP 0018, Figure
16) from flood lamp switch (WP
0018, Figure 60).
Install front control panel on right
side console (WP 0217).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
0021-97