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Home >> GMC >> 1992 >> Forward Control 5.7 K, Standard >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> A/C Compressor Overhaul >> HARRISON Hr-6/Hr-6-He 6-CYL & V5 5-CYL >> Shaft Seal >> Removal

Shaft Seal: Removal

  1. Discharge A/C system using approved refrigerant recovery/recycling equipment. Using Clutch Plate Spanner (J-25030) for HR-6 and HR-6-HE compressors or (J-33027-A) for V5 compressor, hold clutch plate and remove crankshaft nut. Thread Clutch Plate Remover/Installer (J-33013-B) into clutch plate, and remove clutch plate. See Figure and Figure .
  2. Remove shaft seal retaining snap ring. Ensure all surfaces around seal are clean. Install Shaft Seal Protector (J-34614) over compressor shaft. Insert Shaft Seal Remover/Installer (J-23128-A) into shaft seal.
  3. Rotate handle clockwise to seat seal remover/installer in seal. Remove shaft seal. Using "O" Ring Remover (J-9553-01), remove "O" ring.
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