Radiator: Service and Repair

RADIATOR

Removal and Installation












WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns could occur from high pressure coolant escaping from the radiator. Wrap a thick cloth around the cap. Slowly turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by turning it all the way.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.

REMOVAL

1.Drain coolant from radiator. Procedures.
2.Remove hood ledge covers (RH and LH).
3.Remove front bumper fascia. Removal And Installation.
4.Remove battery tray. Service and Repair.
5.Disconnect coolant reservoir hose.
6.Disconnect radiator upper hose and lower hose.
7.Remove A/C condenser. Service and Repair.
8.Disconnect the CVT oil cooler hoses.
9.Remove radiator.

CAUTION:
- Do not damage or scratch the radiator core when removing.

INSTALLATION

Installation is in the reverse order of removal.
- After installation refill engine coolant and check for leaks. Refer to Procedures and
Removal and Replacement.

CAUTION:
Do not spill coolant in engine compartment. Use a shop cloth to absorb coolant.

INSPECTION

Radiator
1.Check radiator for mud or clogging. If necessary, clean radiator as follows.

CAUTION:
- Be careful not to bend or damage the radiator fins.
- When radiator is cleaned on-vehicle, remove surrounding parts in order to access the radiator core. Tape the harness and electrical connectors to prevent water from entering.
2.Spray water to the back side of the radiator core using a side to side motion from the top down.
3.Stop spraying when debris no longer flows from radiator core.
4.Blow air into the back side of radiator core using a side to side motion from the top down.

- Use compressed air lower than 490 kPa (5 kg/cm2, 71 psi) and keep distance more than 30 cm (11.8 in).
5.Continue to blow air until no water sprays out.
6.Inspect radiator for leaks as follows:
a.Apply pressure using Tool.
Tool number: EG-17650301 (J-33984-A)






WARNING:
To prevent the risk of the hose coming undone while under pressure, securely fasten it down with a hose clamp.
Attach a hose to the oil cooler as well.










b.Check for leaks.