TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
LEFT SCREED EXTENSION FAILS TO RETRACT
INITIAL SETUP:
Test Equipment
References -- Continued
Hydraulic test kit (WP 0440, Vol 3, Item 59)
WP 0289, Vol 2
Personnel Required
WP 0291, Vol 2
91L
WP 0312, Vol 2
Assistant
WP 0441, Vol 3
References
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)
WP 0254, Vol 2
WP 0284, Vol 2
TROUBLESHOOTING PROCEDURES
Table 1. Left Screed Extension Fails 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 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, proceed to
next test.
4. Check fault screen for LEFT
1. If fault is found, proceed to WP
EXTENSION IN fault.