TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
VIBRATOR RELAY FAULT
INITIAL SETUP:
Test Equipment
References -- Continued
Multimeter (WP 0440, Vol 3, Item 37)
WP 0373, Vol 2
Personnel Required
WP 0399, Vol 2
91L
WP 0443, Vol 3
Assistant
WP 0451, Vol 3
References
Equipment Conditions
Engine off (TM 5-3895-385-10)
WP 0311, Vol 2
Hydraulic oil cool (TM 5-3895-385-10)
TROUBLESHOOTING PROCEDURES
Table 1. Vibrator Relay Fault Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. System fault indicated on fault
1. Turn keyless engine switch to
screen.
the AUX position (TM 5-3895-
385-10), but do not start engine.
2. Check fault screen for PROPEL
1. If fault is found, turn keyless
CONTROLLER OFFLINE fault.
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to WP 0180.
2. If no fault is found, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to next test.
2. Hydraulic solenoid malfunction.
1. Disconnect main wiring harness
from W1 J22 from vibrator
solenoid (WP 0451, Vol 3,
Figure 12).
2. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
3. Move joysticks on active control
pedestal forward (TM 5-3895-
385-10).