TM 5-3895-385-23-1
0159
Table 1. Left Conveyor Speed Coil Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
5. Main wiring harness has a short
Measure for continuity (WP 0443,
1. If continuity is present, replace
circuit.
Vol 3) between main wiring harness
main wiring harness (WP 0373,
W1 J1 Pin 44 and all other pins on
Vol 2).
the main wiring harness W1 J1 (WP
0451, Vol 3, Figure 44).
2. If no continuity is present,
proceed to next malfunction.
6. Bulkhead wiring harness has an
1. Measure for continuity (WP
1. If continuity is present, proceed
open circuit.
0443, Vol 3) between bulkhead
to next test.
wiring harness W11 J2 Pin M
and bulkhead wiring harness
W11 J4 Pin 1 (WP 0451, Vol 3,
Figure 29).
2. If no continuity is present,
replace bulkhead wiring harness
(WP 0377, Vol 2).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between bulkhead
to next malfunction.
wiring harness W11 J2 Pin O
and bulkhead wiring harness
W11 J4 Pin 2 (WP 0451, Vol 3,
Figure 29).
2. If no continuity is present,
replace bulkhead wiring harness
(WP 0377, Vol 2).
7. Bulkhead wiring harness has a
Measure for continuity (WP 0443,
1. If continuity is present, replace
short circuit.
Vol 3) between bulkhead wiring
bulkhead wiring harness (WP
harness W11 J2 Pin M and all other
0377, Vol 2).
pins on the bulkhead wiring harness
W11 J2 (WP 0451, Vol 3, Figure
29).
2. If no continuity is present,
replace screed controller module
ECM (WP 0399, Vol 2).
END OF WORK PACKAGE
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