Tundra 4WD V6-3.4L (5VZ-FE) (2004)
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Oil Cooler: Service and Repair
REMOVAL
1. DRAIN ENGINE COOLANT
2. REMOVE OIL COOLER HOSES
Remove the No.1 and No.2 oil cooler hoses.
3. REMOVE OIL COOLER
Remove the union bolt, gasket, oil cooler and O-ring.
INSPECTION
INSPECT OIL COOLER
Check the oil cooler for damage or clogging.
If necessary, replace the oil cooler.
INSTALLATION
1. INSTALL OIL COOLER
a. Clean the oil cooler contact surface on the oil cooler mounting.
b. Place a new O-ring to the oil cooler.
