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
3. Open left rear compartment
Work - Continued
access door (TM 5-2410-240-
10).
4. Disconnect harness C-C72
(WP 0018, Figure 43) from
blower medium high relay (WP
0018, Figure 50). Remove
blower medium high relay
from A/C heater assembly.
5. Connect blower medium high
(WP 0018, Figure 50) on har-
ness connector C-C30 (WP
0018, Figure 27).
6. Turn battery disconnect switch
to ON position (TM 5-2410-
240-10).
7. Turn flood lamp switch to ON
All Front Flood Lamps Work -
position (TM 5-2410-240-10).
Turn flood lamp switch to OFF
Inspect front flood lamps.
position (TM 5-2410-240-10).
Turn battery disconnect switch to
OFF position (TM 5-2410-240-10).
Disconnect blower medium high
relay (WP 0018, Figure 50) from
C-C30 (WP 0018, Figure 27).
Replace 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).
Connect C-C72 (WP 0018, Figure
43) on blower medium high relay
(WP 0018, Figure 50).
Install blower medium high relay
on A/C heater assembly.
Close left rear compartment
access door.
Install fuse panel front cover on
machine (TM 5-2410-240-10).
Verify proper operation of flood
lamps (TM 5-2410-240-10).
0021-107
