TM 5-4320-275-13 & P
Table 3-1. Operator/Crew Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.
PUMP FAILS TO PRIME
Step 1.
Check for loose drain plug on pump bowl or pipe plug on accumulator.
If clogged notify organizational maintenance.
Step 2.
Check for air leak at joint between accumulator and pump.
If air leaks are present notify organiza-
tional maintenance.
Step 3.
Check for air leak or blockage in suction line.
If air leaks or blockage is present notify organizational maintenance.
3-3