Section VI. WATER PUMP
193. Water Pump Disassembly
a. Remove the fan guard (par. 87a).
b. Remove the radiator water inlet connection and gasket (par. 86)
c. Remove the pump (par. 86).
Figure 77. Exploded view of water pump.
d. Remove the eight hex head bolts (1) and copper washers (2) that attach the pump cover (3) and its gasket (4) to
the water pump body (10).
e. Unscrew the special nut (6) from the drive shaft and remove the impeller (7) and the woodruff key (5). Remove
the pump seal (14) and seal seat (13) from the shaft.
f. If necessary to replace the pump body (10) or mounting gaskets (11), unscrew and remove the six hex head bolts
(8 and 12) and lockwashers (9) that fasten the body to the crankcase.
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