TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
TRUCK HITCH ARMS FAIL TO RETRACT
INITIAL SETUP:
Test Equipment
References
Hydraulic test kit (WP 0440, Vol 3, Item 59)
WP 0291, Vol 2
Personnel Required
WP 0299, Vol 2
91L
WP 0312, Vol 2
Assistant
WP 0409, Vol 2
References
WP 0441, Vol 3
WP 0442, Vol 3
WP 0449, Vol 3
Equipment Conditions
Engine off (TM 5-3895-385-10)
Hydraulic oil cool (TM 5-3895-385-10)
TROUBLESHOOTING PROCEDURES
Table 1. Truck Hitch Arms Fail to Retract 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 truck hitch
arms 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, proceed to
next test.
4. Check fault screen for TRUCK
1. If fault is found, proceed to WP
HITCH IN fault.
2. If no fault is found, proceed to
next test.