buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Heater Water Control Valve <--> [Heater Control Valve] > < All Technical Service Bulletins for Expansion Block/Orifice Tube:|9214|Page 6777
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D. Install nut (76) at evaporator inlet port.

Tighten
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Nut (76) to 16 Nem (12 lb. ft.).

4. Refrigerant.

^

Evacuate and charge system.

5. Test system performance.

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