TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
LEFT CONVEYOR SPEED COIL FAULT
INITIAL SETUP:
Test Equipment
References -- References
Multimeter (WP 0440, Vol 3, Item 37)
WP 0399, Vol 2
Personnel Required
WP 0443, Vol 3
91L
WP 0451, Vol 3
Assistant
Equipment Conditions
References
Engine off (TM 5-3895-385-10)
Hydraulic oil cool (TM 5-3895-385-10)
WP 0316, Vol 2
WP 0373, Vol 2
WP 0377, Vol 2
TROUBLESHOOTING PROCEDURES
Table 1. Left Conveyor Speed Coil Fault Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Screed Controller Offline fault
1. Turn keyless engine switch to
indicated on fault screen.
the AUX position (TM 5-3895-
385-10), but do not start engine.
2. Check fault screen for SCREED
1. If fault is found, proceed to WP
CONTROLLER OFFLINE fault.
2. If no fault is found, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to next malfunction.
2. Hydraulic solenoid malfunction.
1. Locate W11 J4 at left conveyor
variable speed hydraulic
solenoid (WP 0377, Vol 2).
2. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.