Jeep CJ-2A Automobile User Manual


 
WATER PUMP
The water pump assembly Fig. 15 is a centrifugal impeller type, of large capacity to circulate the
water in the entire cooling system.
The sealed type double-row ball bearing is integral with the shaft and is packed at the time of
assembly with a special high melting point grease, so requires no lubrication.
FAN BELT
The fan and generator are driven by a “V”-type belt. The drive is on the sides of the belt, therefore
it is not necessary to adjust it tight, which might cause excessive wear on the water pump and
generator bearings. Adjust the belt by swinging the generator away from the engine until the belt
can be depressed 1” by thumb pressure midway between the pulleys.