Coolant Line/Hose: Service and Repair

REMOVAL AND INSTALLATION

Pre-removal & Post-installation Operation:

Removal Steps 1-13:

REMOVAL SERVICE POINT

[[A]] RADIATOR UPPER HOSE DISCONNECTION





After making mating marks on the radiator hose and hose clamp, disconnect the radiator hose.

INSTALLATION SERVICE POINTS

]]A[[ O-RING INSTALLATION

CAUTION
Do not allow engine oil or other grease to adhere to the O-ring





Insert the O-ring to the water inlet pipe, and coat the outer portion of the O-ring with water or engine coolant.

]]B[[ ENGINE COOLANT TEMPERATURE SENSOR INSTALLATION





Apply the specified sealant to the thread of the engine coolant temperature sensor, and then tighten it to the specified torque.
Specified Sealant: 3M(TM) AAD Part No. 8731 or equivalent

]]C[[ RADIATOR UPPER HOSE CONNECTION





1. Insert each hose as far as the projection of the thermostat housing.
2. Align the mating marks on the radiator hose and hose clamp, and then connect the radiator hose.

INSPECTION

Water Pipe and Hose Check
Check the water pipe and hose for cracks, damage and clogs.
Replace them if necessary.