Heater Outlet Hose

Heater Outlet Hose Replacement (L81)

Removal Procedure





1. Disconnect the negative battery cable.
2. Drain the engine coolant.
3. Remove the battery box.
4. Move the the outlet hose splice clamp forward away from splice.
5. Separate the front heater outlet hose from the rear heater outlet hose.





6. Remove the rear heater outlet hose clamp from the heater core outlet pipe.
7. Remove the heater outlet hose from the heater core outlet pipe.





8. Remove the front heater outlet hose clamp from the engine port.

Installation Procedure





1. Install the heater outlet hose to the engine port.
2. Install the heater outlet hose clamp to the engine port. The clamp should at the 3 o'clock position.





3. Install the heater outlet hose to the heater outlet pipe.
4. Install the heater outlet hose clamp to the heater outlet pipe. The clamp should at the 9 o'clock position.





5. Install the front heater outlet hose to the rear heater outlet hose.
6. Install the outlet hose splice clamp rearward to splice joint. The clamp should at the 9 o'clock position.
7. Install the battery box.
8. Connect the negative battery cable.
9. Fill the engine coolant.