Inspection Of Water Pump; Installation Of Water Pump; Inspect Water Pump Body And Timing Belt Case; Inspect Water Pump Bearing - Toyota 7M-GE Repair Manual

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INSPECT WATER PUMP BODY AND TIMI+BELT
CASE
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Check the water pump body and timing b&i case for
cracks
and damaged gasket surfaces.
If necessary, replace the water pump or timing belt case,
INSPECT WATER PUMP BEARINQ
Turn the pulley and check that the water pump bearing
moves smoothly and quietly.
lf necessary, replace the water pump,
INSPECT FLUID COUPLING
Check that the fluid coupling is not damaged and that no
silicon oil leaks.
If necessary, replace the fluid coupling.
INSTALLATION OF WATER PUMP
(See page CO-6)
1. INSTALL WATER PUMP
install water pump on new gasket with the eight bolts and
two nuts.
Torque:
160 kg-cm (13 ft-lb, 18 N*mI
2. INSTALL PS AIR PIPE
3. INSTALL WATER PUMP PULLEY, FLUID COUPLING
AND ALTERNATOR DRIVE BELT
(al
Install the water pump pulley and fluid coupling with
the four nuts.
(b)
(c)
Place the drive belt on to each pulley.
Stretch the belt tight and tighten the four nuts.
4. ADJUST ALTERNATOR DRIVE BELT TENSION
(See page EM-361