Figure 3-40. Water pump exploded view.

Figure 3-40. Water pump exploded view.

fluid being pumped from entering the intermediate.

cleaning solvent; dry with clean, dry, compressed air.

Inspection. Inspect the pump for leaks,

(2)

Clean the check valve parts with

missing and broken parts.

solvent; rinse and wipe dry.

Removal. Refer to figure 339 and remove

(3)

Inspect the weight and check valve

pump from pumping unit as follows:

parts for wear, rips, elongated holes, stretching, and

other damage. Replace damaged parts.

(1)

Unscrew union and disconnect intake

and discharge pressure lines (1) and (4).

(4)

Inspect the gaskets for damage;

replace if damaged.

(2)

Remove mounting capscrews (3).

(5)

Inspect all other parts for wear,

(3)

Remove nuts (2).

cracks, breaks, stripped threads, or other damage;

replace damaged parts.

(4)

Lift front of pump and slide pump

assembly away from engine.

Repair.

Install pump repair kit and

reassemble pump in reverse order of disassemble.

Disassemble.

disassemble pump.

Installation. Refer to paragraph 3-61c and

install pump in pumping unit. In reverse order of

Cleaning and Inspection.

removal.

)1)

Clean all metal parts in an approved

3-38