TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
LEFT SCREED EXTENSION FAILS TO EXTEND
INITIAL SETUP:
Test Equipment
References
Hydraulic test kit (WP 0440, Vol 3, Item 59)
WP 0254, Vol 2
Personnel Required
WP 0284, Vol 2
91L
WP 0289, Vol 2
Assistant
WP 0291, Vol 2
References
WP 0312, Vol 2
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. Left Screed Extension Fails to Extend 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 OUT fault.