Coolant Heater Cord Replacement

Removal Procedure





1. Disconnect the engine coolant heater cord from the engine coolant heater.
2. Remove the engine coolant heater cord clip and bolt from the engine block.
3. Remove the engine coolant heater cord from the retaining strap on the secondary air injection hose.

Installation Procedure





1. Connect the engine coolant heater cord electrical connector firmly into the engine coolant heater.
2. Install the engine coolant heater cord clip and bolt to the engine block.

Notice: Refer to Fastener Notice in Service Precautions.

3. Tighten the engine coolant heater cord clip bolt to the engine block.
Tighten the engine coolant heater cord clip bolt to 32 Nm (24 ft. lbs.).

Important: The engine coolant heater cord (2) must not touch the engine, hot pipes, manifold or any moving parts. Always keep the electrical cord neatly rolled up with the end of the cord (1) tucked in the center of the coil and secured in place with the fastener supplied.





4. Route the engine coolant heater cord (2) around the generator.
5. Coil the engine coolant heater cord into a bundle and secure the bundle to the strap supplied on the secondary air injection hose.