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HOMESERVICE MANUALSBUICK1972GS 5.7L ENG VIN H, NOT AVAILABLE TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)HEATING, VENTILATION & A/C (HVAC)HVAC CONTROL SYSTEMSAIR CONDITIONING FLAT RATECADILLACA/C SYSTEM OPERATIONSCONTROL HEAD - R & R
1972 Buick GS 5.7L Eng VIN H, Not Available Trans

Control Head - R & R

1972 Buick GS 5.7L Eng VIN H, Not Available TransSECTION Control Head - R & R

Includes: R & R lower steering column cover.

All Models 1.0
  Add, To Replace:
    Temperature Dial Rheostat (Inc. Adjust) .3
Operating Lever .3
Switch Wiper & Contact Assemblies .2
Vacuum Valve .2
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.