TEST OR INSPECTION
PUMP WILL NOT OPERATE AT RATED CAPACITY - CONT
Step 2. Check for kinked or damaged hoses.
Replace kinked or damaged hoses. (Para. 4-8)
Check for defective nozzle assembly.
Repair defective nozzle. (Para. 4-10)
Check that bottom loading valves are opening properly, when valve control levers are pulled to
the ON position.
Adjust bottom loading valve control linkage. (Refer to Para. 4-3.)
Check for leaks in suction hoses, and for leaking gaskets.
Replace defective hose or gasket. (Para. 4-22)
FUEL FLOW WILL NOT STOP WHEN TANK IS FULL
Bottom loading valve malfunction.
Drain tank and refer to next level of maintenance.
TANK WILL NOT BOTTOM LOAD
Inspect jet level sensor to see if fuel is present in drain tube. If fuel is present:
Refer to next level of maintenance.
Inspect jet level sensor to see if fuel is present in drain tube. If fuel is not present:
a. Repair or replace jet level sensor (Para. 4-25).
b. Remove and check manifold to tank hose (Para. 4-22).