gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heater Hose Replacement - Inlet|Page 2337 > < Heater Hose Replacement - Inlet|Page 2335
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Heater Hose: Service and Repair
Heater Hose Replacement - Outlet

TOOLS REQUIRED

J 39529 Heater Hose Pliers

REMOVAL PROCEDURE

1. Partially drain the engine coolant. Refer to Draining and Filling Cooling System in Cooling System.
2. Remove the air cleaner, if necessary.
3. Remove the coolant recovery reservoir or the surge tank.
4. Remove the hose clamps using the J 39529.

5. Remove the hose support clamps, the brackets, or the retainers as necessary.
6. Remove the heater hose from the vehicle.

INSTALLATION PROCEDURE

Heater Hose Replacement - Inlet|Page 2337 > < Heater Hose Replacement - Inlet|Page 2335