gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Procedures|Page 3615 > < Procedures|Page 3613
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Heater Hose: Removal and Replacement

Heater Coolant Heater Air Supply Hose Replacement

Heater Coolant Heater Air Supply Hose Replacement

Removal Procedure

1. Raise and support the vehicle. Refer to Vehicle Lifting.

2. Remove the air supply hose from the heater coolant heater.

3. Disconnect the air supply hose retaining clip from the heater coolant heater bracket.

Procedures|Page 3615 > < Procedures|Page 3613