TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Horn Does Not Operate -
45. Using digital multimeter (WP
1.
If continuity is found, replace horn
Continued
0296), test for continuity between
switch (WP 0208). Ensure all har-
pin 2 on RH console harness con-
ness connectors are reconnected.
nector R-C5 (WP 0018, Figure
Verify correct operation of
160) and pin 5 on RH console
machine (TM 5-2410-241-10).
harness connector RW-C3 (WP
2.
If continuity is NOT found, replace
0018, Figure 159).
right cab switch panel harness
assembly (WP 0179). Ensure all
harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
46. Disconnect platform harness con-
nector MA-C3 (WP 0018, Figure
21) from fuse panel harness con-
nector A-C1 (WP 0018, Figure
22).
47. Using digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 48.
pin 17 on platform harness con-
2. If continuity is NOT found, replace
nector MA-C3 (WP 0018, Figure
platform harness (WP 0209).
21) and pin 5 on platform harness
Ensure all harness connectors
connector MA-C13 (WP 0018,
are reconnected. Verify correct
Figure 158).
operation of machine (TM 5-2410-
241-10).
48. Using digital multimeter (WP
1. If continuity is NOT found, pro-
0296), test for continuity between
ceed to step 49.
pin 17 on platform harness con-
2. If continuity is found, replace plat-
nector MA-C3 (WP 0018, Figure
form harness (WP 0209). Ensure
21) and pin 10 on platform har-
all harness connectors are recon-
ness connector MA-C3 (WP
nected. Verify correct operation of
0018, Figure 21).
machine (TM 5-2410-241-10).
49. Open fuse panel door (TM 5-
2410-241-10).
0022-109