TM 5-3895-385-23-1
0186
Table 1. Left Screed Aug/Conv Keypad Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) between bulkhead
bulkhead hydraulic manifold
wiring harness W11 J2 Pin B
wiring harness (WP 0377, Vol 2).
and all other pins on the
bulkhead wiring harness W11 J2
(WP 0451, Vol 3, Figure 29).
2. If no continuity is present,
proceed to next test.
3. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) between bulkhead
bulkhead hydraulic manifold
wiring harness W11 J2 Pin C
wiring harness (WP 0377, Vol 2).
and all other pins on the
bulkhead wiring harness W11 J2
(WP 0451, Vol 3, Figure 29).
2. If no continuity is present,
proceed to next malfunction.
14. Screed wiring harness has an
1. Measure for continuity (WP
1. If continuity is present, proceed
open circuit.
0443, Vol 3) between screed
to next test.
wiring harness W6 J2 Pin A and
W6 J3 Pin A (WP 0451, Vol 3,
Figure 20 and 21).
2. If no continuity is present,
replace screed wiring harness
(WP 0384, Vol 2).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between screed
to next test.
wiring harness W6 J2 Pin B and
W6 J3 Pin B (WP 0451, Vol 3,
Figure 20 and 21).
2. If no continuity is present,
replace screed wiring harness
(WP 0384, Vol 2).
3. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between screed
to next malfunction.
wiring harness W6 J2 Pin C and
W6 J3 Pin C (WP 0451, Vol 3,
Figure 20 and 21).
2. If no continuity is present,
replace screed wiring harness
(WP 0384, Vol 2).
0186-11