TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
HOPPER WINGS FAIL TO OPEN
INITIAL SETUP:
Test Equipment
References -- Continued
Hydraulic test kit (WP 0440, Vol 3, Item 59)
WP 0258, Vol 2
Personnel Required
WP 0260, Vol 2
91L
WP 0288, 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. Hopper Wings Fail to Open 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 open hopper wings
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 HOPPER
1. If fault is found, proceed to WP
OUT fault.
2. If no fault is found, proceed to
next test.