Cleaning. - TM-55-1930-208-240115

TM 55-1930-208-24

3-21. PUMP, FUEL - Continued.

b. Disassembly - Continued.

(7) Clamp the pump body in a vise. Use oil seal remover tool (figure 3-47) and remove inner and

outer oil seals (14, figure 3-46).

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Figure 3-47. Oil Seal Remover Tool.

c. Cleaning.

(1) Clean the fuel pump with fuel oil (item 9, Appendix C).

(2) Allow to dry.

d. Inspection.

(1) Inspect for cracks, dents and obvious damage.

(2) Inspect for damaged or missing hardware.

(3) Inspect gear teeth for wear, scoring, and chipping.

(4) Inspect shafts for wear, scoring, and burrs.

(5) Inspect cover and body for wear at gear and shaft contact points. Check mating surfaces for

nicks, scratches, and burring.

(6) Inspect relief valve for scoring and burrs. Valve should fit in body with little or no play.

e. Repair. Repair is limited to the replacement of defective components.

(1) Lubricate the lips of the oil seals with light grease (item 11, Appendix C).

(2) Refer to figure 3-48. Support the body with wooden blocks.

(3) Place the seal over the pilot of the seal installation tool.

3-78