TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
No Power with Ignition
13. Using digital multimeter (WP
1. If continuity is found and machine
Switch ON - Continued
0296), test for continuity between
has power, install Fuse #14 on
blades of Fuse #14.
fuse panel (TM 5-2410-241-10).
Resume normal operation.
2. If continuity is found and machine
still has no power, install Fuse #14
on fuse panel (TM 5-2410-241-
10). Proceed to step 14.
3. If continuity is NOT found, replace
Fuse #14 (TM 5-2410-241-10).
Proceed to step 23.
14. Disconnect instrument panel har-
ness ignition switch connector E-
C6 (WP 0018, Figure 163) from
ignition switch.
15. Turn battery disconnect switch to
ON position (TM 5-2410-241-10).
16. Using digital multimeter (WP
1.
If 24 Volts is found, replace igni-
0296), measure for voltage
tion switch (WP 0262). Ensure all
between pin 4 on instrument
harness connectors are recon-
panel harness ignition switch con-
nected. Verify correct operation of
nector E-C6 (WP 0018, Figure
machine (TM 5-2410-241-10).
163) and ground.
2.
If 24 Volts is NOT found, proceed
to step 17.
17. Turn battery disconnect switch to
OFF position (TM 5-2410-241-
10).
18. Disconnect platform harness con-
nector MA-C3 (WP 0018, Figure
21) from fuse panel wiring har-
ness connector A-C1 (WP 0018,
Figure 22).
19. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 20.
pin 19 on platform harness con-
2. If continuity is NOT found, replace
nector MA-C3 (WP 0018, Figure
platform harness (WP 0209) and
21) and pin 4 on instrument panel
instrument panel harness (WP
harness ignition switch connector
0260). Ensure all harness con-
E-C6 (WP 0018, Figure 163).
nectors are reconnected. Verify
correct operation of machine (TM
5-2410-241-10).
0022-134
