Dodge ram truck 3500 1996 Service Manual page 324

7 - 40 COOLING SYSTEM
R E M O V A L AMD fUSTALI
F A N BLADE WATER
ASSEMBLY
D l | M C V
PUMP
PULLEY PULLEY
THREADED ' BOLTS
NUT
B R
(Continued)
WATER PUMP
THREADED SHAFT
(WATER PUMP HUB)
VISCOUS FAN DRIVE
J 9 3 0 7 - 3 2
Fig, 51 Fan Blade and Viscous Fan Drive—Typical
PULLEY
BOLT
TENSIONER
M O U N T I N G
BOLT
Fig. 53 Water Pump Bolts—8.0L V-10—Typical
pump while removing pump from vehicle. Do not
remove the clamp from the bypass hose.
(15) Discard the water pump-to-timing chain/case
cover o-ring seal (Fig. 54).
WATER PUMP
TENSIONER J9307-64 ,
Fig. 52 Belt Tensioner—8.0L V-10 Engine
(10) Remove the four water pump pulley-to-water
pump hub bolts (Fig. 51) and remove pulley from
vehicle.
(11) Remove the lower radiator hose at water
pump.
(12) Remove heater hose at water pump fitting.
(13) Remove the seven water pump mounting bolts
(Fig. 53).
(14) Loosen the clamp at the water pump end of
bypass hose. Slip the bypass hose from the water
J9407-18
Fig. 54 Water Pump O-Ring Seal—8.0L V-10
(16) Remove the heater hose fitting from water
pump i f pump replacement is necessary. Note posi­
tion (direction) of fitting before removal. Fitting must
be re-installed to same position.
ION; Do not pry the water pump at timing
case/cover* The machined surfaces may be
damaged resulting in leaks.