TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
LEFT EXTENSION OUT FAULT
INITIAL SETUP:
Test Equipment
References
Multimeter (WP 0440, Vol 3, Item 37)
WP 0376, 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 0312, Vol 2
Hydraulic oil cool (TM 5-3895-385-10)
WP 0373, Vol 2
TROUBLESHOOTING PROCEDURES
Table 1. Left Extension Out Fault Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. System fault indicated on fault
1. Start Bituminous Material Paving
screen.
Machine (BMPM) engine (TM 5-
3895-385-10).
2. Attempt to extend left extension
using keypad (TM 5-3895-385-
10).
3. Check fault screen for OUTPUT
1. If fault is found, proceed to WP
MODULE 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. Disconnect main manifold wiring
harness W10 J10 from left
extension out hydraulic solenoid
(WP 0451, Vol 3, Figure 27).