TM 5-3895-385-23-1
0165
Table 1. Beacon Light Fails to Operate Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Turn on beacon using control
pedestal beacon keypad (TM 5-
3895-385-10).
4. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of 22
3) from known good ground to
VDC, replace main wiring
relay connection point 87 (WP
harness (WP 0373, Vol 2).
0447, Vol 3, Figure 4) on beacon
relay (WP 0447, Vol 3, Figure 3).
2. If voltage reads below 22 VDC,
proceed to next test.
5. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of
3) from known good ground to
4.5 VDC, turn keyless engine
relay connection point 30 (WP
switch to the OFF position (TM
0447, Vol 3, Figure 4) on beacon
5-3895-385-10), and replace
relay (WP 0447, Vol 3, Figure 3).
beacon relay.
2. If voltage reads below 4.5 VDC,
turn keyless engine switch to
the OFF position (TM 5-3895-
385-10), and replace screed
controller module ECM (WP
0399, Vol 2).
END OF WORK PACKAGE
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