gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14411 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14409
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Replacement

Auxiliary Air Conditioning Evaporator Tube with Auxiliary Heater Inlet and Outlet Pipe Replacement

Special Tools

J 38185  Hose Clamp Pliers

Removal Procedure

1. Remove the engine cooling fan.
2. Remove the accumulator.
3. Remove the passenger side wheel house splash shield.
4. Loosen but DO NOT remove driver side body mount bolts.
5. Remove passenger side body mount bolts. 
6. Slowly lift the passenger side of the body off the frame, and support. 

7. Remove auxiliary heater hose clamps (1).

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14411 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14409