TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
SCREED CROWN FAILS TO VALLEY
INITIAL SETUP:
Test Equipment
References -- Continued
Hydraulic test kit (WP 0440, Vol 3, Item 59)
WP 0256, Vol 2
Personnel Required
WP 0287, 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
WP 0450, Vol 3
Equipment Conditions
WP 0252, Vol 2
Engine off (TM 5-3895-385-10)
WP 0253, Vol 2
Hydraulic oil cool (TM 5-3895-385-10)
TROUBLESHOOTING PROCEDURES
Table 1. Screed Crown Fails to Valley 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 lower screed crown
using keypad (TM 5-3895-385-
10).
3. Check fault screen for PROPEL
1. If fault is found, proceed to WP
CONTROLLER OFFLINE fault.
2. If no fault is found, proceed to
next test.
4. Check fault screen for CROWN
1. If fault is found, proceed to WP
DOWN fault.
2. If no fault is found, proceed to
next test.