TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
All Windshield Wipers and
27. Disconnect 108 BLUE rear wiper
Washers Do NOT Oper-
power supply connector (WP
ate - Continued
0018, Figure121) from rear wiper
switch.
28. Using digital multimeter
1. If continuity is found, proceed to
(WP 0296), test for continuity
step 29.
between pin 2 on headliner har-
2. If continuity is NOT found, replace
ness connector HA-C2 (WP 0018,
headliner harness (WP 0232).
Figure 115) and 108 BLUE on
Install Fuse #1 on fuse panel (TM
rear wiper power supply connec-
5-2410-241-10). Ensure all har-
tor (WP 0018, Figure 121).
ness connectors are reconnected.
Verify correct operation of
machine (TM 5-2410-241-10).
29. Remove headliner from cab
(WP 0229).
30. Inspect ground point of cab har-
1. Ground Point or Ring Terminal
Dirty or Corroded - Clean as nec-
ness (WP 0018, Figure 194) for
dirt, corrosion, and damage.
essary. Install cab harness termi-
nals on ground point with
mounting hardware and tighten
securely. Install Fuse #1 on fuse
panel (TM 5-2410-241-10).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
2. Ring Terminal Defective - Replace
cab harness (WP 0254). Install
Fuse #1 on fuse panel (TM 5-
2410-241-10). Ensure all harness
connectors are reconnected. Ver-
ify correct operation of machine
(TM 5-2410-241-10).
3. No Problem Found - Replace cab
harness (WP 0254). Install Fuse
#1 on fuse panel (TM 5-2410-241-
10). Ensure all harness connec-
tors are reconnected. Verify cor-
rect operation of machine (TM 5-
2410-241-10).
31. Disconnect platform harness con-
nector MA-C3 (WP 0018, Figure
21) from fuse panel wiring har-
ness connector A-C1 (WP 0018,
Figure 22).
0022-48