Escalade V8-5.7L VIN R (2000)
Heater Hose: Service and Repair
Outlet Hose
REMOVAL PROCEDURE
1. Drain the engine coolant. Refer to Draining and Filling Cooling System in Cooling System.
2. Remove the outlet hose (2) from the fender clip.
3. Remove the outlet hose clamp from the following components:
^
Heater core
^
Water shut off valve
^
Tee fitting
4. Disconnect the outlet hose from the heater core.
5. Remove the outlet hose mounting screw.
6. Remove the outlet hose from the generator bracket.
7. Remove the outlet hose clamp from the water pump.
8. Disconnect the outlet hose from the water pump.
INSTALLATION PROCEDURE
1. Connect the outlet hose (2) to the water pump.
2. Install the outlet hose clamp to the water pump.
3. Install the outlet hose to the generator bracket.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the generator bracket mounting screw.
Tighten
Tighten the screw to 30 N.m (22 lb ft).
5. Connect the outlet hose to the heater core.
6. Install the outlet hose clamp to the heater core.
7. Install the outlet hose to the tender clip.
