gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heater Inlet Hose|Page 1677 > < Heater Inlet Hose
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1. Push hose into connector until retainer tabs lock.

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Pull back on hose to check for proper engagement.

2. Inlet hose to heater core.
3. Inlet hose clamp.
4. Inlet hose mounting screw. Tighten Screw to 30 Nm (22 lb ft).
5. Engine coolant.

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Check the system for leaks.

Heater Inlet Hose|Page 1677 > < Heater Inlet Hose