TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
All Windshield Wipers and
157.Using digital multimeter (WP
1. If 24 volts is found, replace Fuse
Washers Do NOT Oper-
0296), measure for voltage
#1 (TM 5-2410-241-10) and right
ate - Continued
between pin 1 and pin 2 on
door washer pump (WP 0224).
washer pump harness connector
Ensure all harness connectors
HH-C4 (WP 0018, Figure 192)
are reconnected. Verify correct
while activating right door washer
operation of machine (TM 5-2410-
(TM 5-2410-241-10).
241-10).
2. If 24 volts is NOT found, proceed
to step 158.
158.Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
159.Disconnect cab harness washer
bottle connector H-C8 (WP 0018,
Figure 154) from washer bottle
connector HH-C1 (WP 0018, Fig-
ure 155).
160.Using digital multimeter (WP
1. If continuity is NOT found, pro-
0296), test for continuity between
ceed to step 161.
pin 3 on washer bottle connector
2. If continuity is found, replace Fuse
HH-C1 (WP 0018, Figure 155)
#1 (TM 5-2410-241-10) and
and ground.
washer pump harness (WP
0224). Ensure all harness con-
nectors are reconnected. Verify
correct operation of machine (TM
5-2410-241-10).
161.Remove rear wiper motor trim
panel (WP 0229).
162.Disconnect headliner harness
connector HA-C2 (WP 0018, Fig-
ure 115) from cab harness con-
nector H-C6 (WP 0018, Figure
114).
163.Using digital multimeter (WP
1. If continuity is NOT found, pro-
0296), test for continuity between
ceed to step 164.
pin 10 and pin 6 on cab harness
2. If continuity is found, replace Fuse
connector H-C6 (WP 0018, Figure
#1 (TM 5-2410-241-10) and cab
114).
harness (WP 0254). Ensure all
harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
164.Lower windshield wiper control
plate and switches from headliner
(WP 0234).
0022-65
