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Home >> Hummer >> 2008 >> H3 Alpha >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 5.3L - Introduction (2 Of 2) >> Repair Instructions >> Plastic Collar Quick Connect Fitting Service >> Installation Procedure

Installation Procedure

    Fig 1: Lubricating Male Pipe End
    GM155425Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fuel Pipe Fitting Caution .
  1. Apply a few drops of clean engine oil to the male pipe end.
  2. Fig 2: Quick-Connect Fittings
    GM21855Courtesy of GENERAL MOTORS CORP.
  3. Push both sides of the quick-connect fitting together in order to cause the retaining feature to snap into place.
  4. Fig 3: Ensuring Secure Connection
    GM155399Courtesy of GENERAL MOTORS CORP.
  5. Pull on both sides of the quick-connect fitting to make sure the connection is secure.
  6. Inspect for leaks using the following procedure:
    1. Turn the ignition ON, with the engine OFF for 2 seconds.
    2. Turn the ignition OFF, for 10 seconds.
    3. Turn the ignition ON, with the engine OFF for 2 seconds.
    4. Turn the ignition OFF.
    5. Inspect for leaks.
  7. Fig 4: TI Loc style
    GM2005895Courtesy of GENERAL MOTORS CORP.
  8. Apply a few drops of clean engine oil to the male pipe end.
  9. Insert the tube in the connector until the retainer snaps in place.
  10. Push down on the redundant latch (1) until it is fully engaged and snapped into position.