TM 5-2410-240-23-1
0022
Table 1. Window Wiper and Washer Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Front Windshield Wiper
11. Using digital multimeter, test for
No Continuity - Proceed to step 12.
continuity (WP 0283) between
Does Not Operate Prop-
Continuity - Replace upper cab har-
front windshield wiper motor har-
erly Continued
ness (WP 0229). Ensure all harness
ness connector HL-C27 (WP
connectors are reconnected. Install a
0018, Figure 183) terminal 3 and
new #2 10A fuse (TM 5-2410-240-10).
cab ground.
Verify proper operation of machine
(TM 5-2410-240-10).
12. Using digital multimeter, test for
No Continuity - Proceed to step 13.
continuity (WP 0283) between
Continuity - Replace upper cab
front windshield wiper motor har-
harness (WP 0229). Ensure all
ness connector HL-C27 (WP
harness connectors are reconnected.
0018, Figure 183) terminal 3 and
Install a new #2 10A fuse (TM 5-2410-
all other terminals in connector
240-10). Verify proper operation of
HL-C27 (WP 0018, Figure 183).
machine (TM 5-2410-240-10).
13. Disconnect harness connector C-
C40 (WP 0018, Figure 30) from
harness connector FP-C5 (WP
0018, Figure 170).
14. Disconnect front windshield wiper
switch harness connector C-C5
(WP 0018, Figure 17) from front
windshield wiper switch.
15. Using digital multimeter, test for
No Continuity - Proceed to step 16.
continuity (WP 0283) between
Continuity - Replace lower cab wiring
harness connector C-C40 (WP
harness (WP 0228). Ensure all har-
0018, Figure 30) terminal 3 and
ness connectors are reconnected.
cab ground.
Install a new #2 10A fuse (TM 5-2410-
240-10). Verify proper operation of
machine (TM 5-2410-240-10).
16. Using digital multimeter, test for
No Continuity - Proceed to step 17.
continuity (WP 0283) between
Continuity - Replace lower cab wiring
harness connector C-C40 (WP
harness (WP 0228). Ensure all har-
0018, Figure 30) terminal 3 and
ness connectors are reconnected.
all other terminals in connector C-
Install a new #2 10A fuse (TM 5-2410-
C40 (WP 0018, Figure 30).
240-10). Verify proper operation of
machine (TM 5-2410-240-10).
17. Using digital multimeter, test for
No Continuity - Proceed to step 18.
continuity (WP 0283) between
Continuity - Replace fuse panel har-
harness connector FP-C5 (WP
ness (WP 0201). Ensure all harness
0018, Figure 170) terminal 3 and
connectors are reconnected. Install a
cab ground.
new #2 10A fuse (TM 5-2410-240-10).
Verify proper operation of machine
(TM 5-2410-240-10).
0022-6