Toyota Highlander manuals

Toyota Highlander Service Manual: Inspection

1. INSPECT WATER PUMP ASSY

INSPECT WATER PUMP ASSY


(a) Visually check for drain hole coolant leakage.

(b) Turn the pulley, and check that the water pump bearing moves smoothly and noiselessly.

If the bearing moves roughly or noisily, replace the water pump assy.

(c) Visually check the air holes for coolant leakage.

If leakage is found, replace the water pump assy.

if engine coolant has leaked onto the timing belt, replace the timing belt.

Water pump ASSY (2AZ-FE)
REPLACEMENT 1. DRAIN ENGINE COOLANT (See page 16-6 ) 2. REMOVE FRONT WHEEL RH 3. REMOVE FRONT FENDER APRON SEAL RH 4. REMOVE ENGINE MOVING CONTROL ROD W/BRACKET (See page 14-24 ) 5. REMOVE ENGINE ...

Thermostat (2AZ-FE)
REPLACEMENT 1. DRAIN ENGINE COOLANT (See page 16-6 ) 2. REMOVE FAN AND GENERATOR V BELT (See page 14-5 ) 3. REMOVE GENERATOR ASSY (See page 19-16 ) 4. DISCONNECT RADIATOR HOSE INLET 5. REMOVE WAT ...

More about Toyota Highlander:

Chassis
ON-VEHICLE INSPECTION 1. INSPECT STEERING LINKAGE (a) Check the steering linkage for looseness or damage. Check that: Tie rod ends do not have excessive play. Dust seals and boots are not damaged. Boot clamps are not loose. (b) Inspect the dust cover for damage. 2. INSPECT STEERING ...

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