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Home >> Chevrolet >> 2002 >> Venture Plus >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical Unit Repair >> Repair Instructions >> Air Injection Check Valve Removal

Air Injection Check Valve Removal

  1. Remove air injection vacuum hose.
    Fig 1: Air Injection Vacuum Hose
    G01828853Courtesy of GENERAL MOTORS CORP.
  2. Remove air injection check valve pipe, clamps, and bolt.
    Fig 2: Air Injection Check Valve Pipe, Clamps, & Bolt
    G01828854Courtesy of GENERAL MOTORS CORP.
  3. Remove air injection solenoid switch and bolt.
    Fig 3: Air Injection Solenoid Switch & Bolt
    G01828855Courtesy of GENERAL MOTORS CORP.
  4. Remove air injection check valve front nuts.
    Fig 4: Air Injection Check Valve Front Nuts
    G01828856Courtesy of GENERAL MOTORS CORP.
  5. Remove air injection check valve rear nuts.
    Fig 5: Air Injection Check Valve Rear Nuts
    G01828857Courtesy of GENERAL MOTORS CORP.
  6. Remove air injection check valve front bracket and bolt.
    Fig 6: Air Injection Check Valve Front Bracket & Bolt
    G01828858Courtesy of GENERAL MOTORS CORP.
  7. Remove air injection check valve rear bracket and nuts.
    Fig 7: Air Injection Check Valve Rear Bracket & Nuts
    G01828859Courtesy of GENERAL MOTORS CORP.
  8. Remove air injection check valve pipe adapters, front.
    Fig 8: Air Injection Check Valve Pipe Adapters, Front
    G01828860Courtesy of GENERAL MOTORS CORP.
  9. Remove air injection check valve pipe adapters, rear.
    Fig 9: Air Injection Check Valve Pipe Adapters, Rear
    G01828861Courtesy of GENERAL MOTORS CORP.