gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Expansion Block/Orifice Tube > < Evaporator Core - Auxiliary|Page 8690
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NOTE: Refer to Fastener Notice in Service Precautions. 

See: Service Precautions/Vehicle Damage Warnings

Tighten
Tighten the screws to .....1.9 N.m (17 lb in).

5. Install the HVAC module assembly.

Expansion Block/Orifice Tube > < Evaporator Core - Auxiliary|Page 8690