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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1233 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Accumulator Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant. Refer to Refrigerant Recovery And Recharging  .
  2. Remove the air cleaner assembly.
  3. Loosen the suction hose nut (2) at the accumulator.
  4. Disconnect the suction hose from the accumulator.
    Fig 1: Loosening Suction Hose Nut
    G01482014Courtesy of GENERAL MOTORS CORP.
  5. Remove the A/C compressor hose block fitting nut (1) from the accumulator.
  6. Disconnect the A/C compressor hose from the accumulator.
    Fig 2: Removing A/C Compressor Hose Block Fitting Nut
    G01482015Courtesy of GENERAL MOTORS CORP.
  7. Remove the accumulator bracket retaining bolt.
    Fig 3: Removing Accumulator Bracket Retaining Bolt
    G01482016Courtesy of GENERAL MOTORS CORP.
  8. Remove the accumulator bracket bolt clamp.
  9. Remove the accumulator from the mounting bracket.
Fig 4: Removing Accumulator
G01482017Courtesy of GENERAL MOTORS CORP.
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