TM 5-5420-234-14&P
4-12. UNIT TROUBLESHOOTING (continued).
1. BAP CENTER ROLLER AND/OR TRANSLOAD ROLLERS WILL NOT OPERATE
(continued).
NOTE
The following step is common for road-side and curb-side transload rollers.
Road side is shown; repeat the procedure for the curb side, as required.
4.
KNOWN INFO
TEST OPTIONS
System bled of air.
Visual inspection.
Does hydraulic fluid
Hydraulic hoses/lines
flow to both transload
REASON FOR QUESTION
OK.
roller cylinders?
Hand pump OK.
Fault isolated between
transload roller manifold
POSSIBLE PROBLEMS
and transload roller
Manifold(s) plugged/
cylinders.
damaged.
Hydraulic cylinder(s)
defective.
Replace transload roller
manifold (para 4-41).
NO
Verify repair; go to Step
5 of this fault.
YES
Replace transload roller
cylinders (para 4-41).
Verify repair; go to Step
5 of this fault.
4-28
