Heater Pipe - Auxiliary
HEATER PIPE REPLACEMENT - AUXILIARYREMOVAL PROCEDURE
1. Drain the cooling system. Refer to Draining and Filling Cooling System in Cooling System.
2. Squeeze the plastic retainer tabs on the inlet hose.
3. Pull the connection apart.
4. Squeeze the plastic retainer tabs on the outlet hose.
5. Pull the connection apart.
6. Remove the auxiliary heater pipes (1, 2) from the heater inlet and outlet tees (3, 4).
7. Remove both of the right tires.
8. Remove the right rear wheelhouse panel.
9. Remove the right front wheelhouse panel.
10. Remove the auxiliary heater pipes (2, 3) from the auxiliary heater core.
11. Remove the heater/A/C tubes retaining nut (4) from the stud (1) at the frame (6).
12. Remove the auxiliary heater pipes (2) from the clamps (5).
13. Remove the auxiliary heater pipes from the vehicle.
INSTALLATION PROCEDURE
1. Install the auxiliary heater pipes to the vehicle.
2. Install the auxiliary heater pipes (2) to the clamps (5).
3. Install the heater/A/C tubes retaining nut (4) to the stud (1) at the frame (6).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the nut to 7 N.m (62 lb in).
4. Install the auxiliary heater pipes (2, 3) to the auxiliary heater core.
5. Install the right front wheelhouse panel.
6. Install the right rear wheelhouse panel.
7. Install both of the right tires.
8. Install the auxiliary heater pipes (1, 2) to the heater inlet and outlet tees (3, 4).
9. Connect the outlet heater hose to the heater core.
10. Connect the inlet heater hose to the heater core.
11. Fill the cooling system. Refer to Draining and Filling Cooling System in Cooling System.