TM 10-4520-259-13&P
5-10. FUEL PUMP ASSEMBLIES. (CONT)
INSPECT
Inspect for burred, nicked, broken, scratched or excessively worn parts. Replace defective parts.
REPAIR
a. Remove eight screws (1) and remove cover (2) and cover gasket (3) from fuel pump body (14).
b. Grasp strainer (4) by handle and pull strainer out.
c. Unscrew five gear setscrews (5) and remove end plate assembly (6).
d. Use snap ring pliers to remove retaining ring (7) and O-ring (8) and press shaft assembly (9) out of body.
e. Remove stationary face seal (10), seal (11), washer (12) and O-ring (13).
f. Remove nozzle plug assembly (14) and gasket (15).
g. Remove sleeve retaining ring (16).
h. Remove end plug assembly (19, 20, 21) and gasket (22).
i. Remove spring seat (23), piston spring (24), and piston assembly (25).
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