buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Solar Sensor, HVAC > < Service Port HVAC|Specifications
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Service Port HVAC: Service and Repair

Tool Required:

J 39037 Octagon Socket

Remove or Disconnect

1. Cap.
2. Recover refrigerant. 
3. Service valve.

Install or Connect

1. Service valve.

Tighten
^

Valve to 11 N.m (98 lb. in.).

2. Evacuate, recharge, and leak test system. 
3. Cap.

Tighten
^

Cap 1/4 to 1/2 turn after seal washer contacts access fitting.

Solar Sensor, HVAC > < Service Port HVAC|Specifications