PUMP, WATER

TM 55-1930-208-24

3-24. PUMP, WATER

This task covers:

a. Removal

b. Disassembly

c. Cleaning

d. Inspection

e. Repair

f. Reassembly

g. Installation

INITIAL SETUP:

Tools Required:

Tool Kit, General Mechanic's (Item 1, Appendix B)

Drive Coupling Removal Tool (Item 70, Appendix B)

Materials Required:

Gasket P/N 5150188

Gasket P/N 5150193

Packing P/N 5150191

Solvent, Cleaning (Item 4, Appendix C)

Washer, Lock P/N MS35338-44

Washer, Lock P/N MS35338-45

Equipment Conditions:

Engine shut down (paragraph 2-11, TM 55-1930-208-10).

a. Removal. (Refer to figure 3-58).

(1) Open the drain cock in the pump body and draining the cooling system.

(2) Loosen hose clamps (1) and remove hose (2).

(3) Loosen hose clamp (3) and remove packing (4).

(4) Remove two bolts (5), two lockwashers (6), outlet flange (7), and packing ring (8).

(5) Remove three bolts (9), three lockwashers (10), and withdraw the pump and gasket (11).

(6) Remove water pump connector (12) from the pump cover.

b. Disassembly.

(1) Refer to figure 3-58 and remove four bolts (13) and four lockwashers (14). Separate the pump cover (15) and

gasket (17) from the pump body. Remove plug (16).

NOTE

Clean the corrosion from around the impeller and shaft before separating the shaft and bearing assembly

from the impeller, seal, and pump body.

3-96