Removal and Installation

AUXILIARY HEATER OUTLET AND INLET LINE

REMOVAL
1. Position the vehicle on a hoist with the gear selector in NEUTRAL.







2. NOTE: A portion of the coolant remaining in the auxiliary heater outlet and inlet lines, and the heater core, will drain from the auxiliary heater outlet and inlet line connections when disconnected.

Clamp off and disconnect the heater hoses at the front of the auxiliary heater inlet and outlet lines.







3. Remove the bolt and the front line bracket.







4. Remove the bolts and the two rear line brackets.







5. NOTE: A portion of the coolant remaining in the auxiliary heater outlet and inlet lines, and the heater core, will drain from the auxiliary heater outlet and inlet line connections when disconnected.

Disconnect the heater hoses at the floorpan bracket.







6. Support the rear axle with a jack stand.







7. Remove the track bar bolt.
8. Disconnect the LH rear wheel speed sensor electrical connector.







9. Remove the bolts and the two remaining line brackets.
10. Tilt the auxiliary heater outlet and inlet lines to drain any remaining coolant and remove the auxiliary heater outlet and inlet lines.

INSTALLATION
1. To install, reverse the removal procedure.
- Lubricate the coolant hoses with plain water only, if needed.
2. Fill the engine cooling system.