TM 5-3895-385-10
0011
Table 1. Bituminous Material Paving Machine (BMPM) Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Attempt operation with opposite
1. If opposite beacon keypad
(left or right) beacon keypad
accomplishes operation, notify
field maintenance.
2. If opposite keypad does not
accomplish operation, turn
keyless engine switch to the
OFF position (WP 0006), and
proceed to next test.
WARNING
There are m any points o n the BMPM where perso nnel could be injured by moving part s. Turn
BMPM off before performing maintenance. Care should be taken to avoid any pinch points when
performing maintenance. Failure to comply may cause injury or death to personnel.
5. Check for obstructed movement.
1. Remove any obstructions
around screed, screed raise
cylinder, and tow point hydraulic
cylinder.
2. If no obstructions are found,
proceed to next test.
6. Check for proper hydraulic oil
1. Ensure hydraulic oil is at proper
level.
level and temperature, and fill
as necessary (WP 0019).
2. Notify field maintenance if
problem persists.
10. Electric screed heat box
Note status of screed electric heat
Notify field maintenance.
malfunction.
box on indicator (WP 0006).
11. Hopper wings fail to open or
1. Check for Hopper Out fault or
1. If no fault is found, proceed to
close.
Hopper In fault indicated on fault
next test.
screen (WP 0004).
2. If fault is found, notify field
maintenance.
2. Check for proper BMPM setup
1. Ensure engine is on (WP 0006).
2. If conditions are met, proceed
to next test.