Water Pump and Pulley - TM-10-3930-634-120052

TM 10-3930-634-12

4-25. Water Pump and Pulley

a. Removal.

(1) Remove right engine side panel for access to

water pump and pulley. Drain coolant system and refer

to paragraph 4-28 to remove the generator and water

pump drive belt.

(2) Refer to figure 4-11 and remove water pump

and pulley.

b. Cleaning and Inspection.

(1) Clean the water pump housing with an ap-

proved cleaning solvent. Clean water pump gasket sur-

face, making sure surface is free from old gasket

material.

(2) Inspect water pump housing and pulley for

cracks and damage. Make sure water pump turns

freely. Replace a defective pump.

c. Installation. Affix a new gasket to the pump body.

Refer to figure 4-11 and install the water pump and

pulley. Fill cooling system. For repair of pump, report

to direct support maintenance.

TA031850