gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Auxiliary Heater Hose Assembly|Page 2937 > < Auxiliary Heater Hose Assembly|Page 2935
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Install or Connect 

1. Rear hose assembly to front hose assembly.

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Push rear hose assembly into front hose assembly until retainer tabs lock.

2. Rear hose assembly to auxiliary heater core.

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Push rear hose assembly into auxiliary heater core until retainer tabs lock.

3. Bolts. Tighten Bolts to 17 Nm (13 lb ft).
4. Engine coolant.

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Lower the vehicle.

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Check the system for leaks.

Auxiliary Heater Hose Assembly|Page 2937 > < Auxiliary Heater Hose Assembly|Page 2935