Inspect Fan Pulley Bracket; Water Pump Installation - Toyota 22R-E Service Manual

EG2–266
ENGINE – COOLING SYSTEM
WATER PUMP INSPECTION
1. INSPECT WATER PUMP BEARING
Check that the water pump bearing moves smoothly
and quietly.
2. INSPECT FLUID COUPLING
Check the fluid coupling for damage and silicone oil
leakage.

3. INSPECT FAN PULLEY BRACKET

Check the turning smoothness of the fan pulley. If
necessary, replace the pulley bracket.

WATER PUMP INSTALLATION

(See components)
1. INSTALL WATER PUMP
(a) Remove any old packing (FIPG) material and be car–
eful not to drop any oil on the contact surfaces of the
water pump and cylinder block.
Using a razor blade and gasket scraper, remove
all the old packing (FIPG) material from the
gasket surfaces and sealing groove.
Thoroughly clean all components to remove all
the loose material.
Using a non–residue solvent, clean both sealing
surfaces.
(b) Apply seal packing to the water pump groove.
Seal packing:
Part No.08826–00100 or equivalent
Install a nozzle that has been cut to a 2 – 3 mm
(0.08 – 0.12 in.) opening.
HINT: Avoid applying an excessive amount to the
surface.
Parts must be assembled within 5 minutes of
application. Otherwise the material must be re–
moved and reapplied.
Immediately remove nozzle from the tube and
reinstall cap.