TM 5-3895-385-23-1
0191
Table 1. Right Screed Aug/Conv Keypad Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
16.Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
17.Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of 10
3) from W1 J15 Pin H to W1 J15
VDC, replace bulkhead wiring
Pin O (WP 0451, Vol 3, Figure
harness (WP 0377, Vol 2).
7).
2. If voltage reads below 10 VDC,
turn keyless engine switch to
the OFF position (TM 5-3895-
385-10), and proceed to next
malfunction.
18.Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between main
to next test.
wiring harness W1 J15 Pin H
and a known good ground (WP
0451, Vol 3, Figure 7).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
19.Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between main
to next malfunction.
wiring harness W1 J15 Pin H
and main wiring harness W1 J4
Pin 6 (WP 0451, Vol 3, Figure 3
and 7).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
20.Measure for continuity (WP
1. If no continuity is present,
0443, Vol 3) between main
proceed to WP 0213.
wiring harness W1 J15 Pin H
and all other pins on the main
wiring harness W1 J15 (WP
0451, Vol 3, Figure 7).
2. If continuity is present, replace
main hydraulic manifold wiring
harness (WP 0373, Vol 2).
0191-5