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Home >> GMC >> 2004 >> Envoy RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.2L (Introduction) >> Repair Instructions >> Fuel Filler Hose Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying Fuel Pipe/Hose Components
    GM730806Courtesy of GENERAL MOTORS CORP.
  1. Install the fuel filler pipe to the vehicle.
  2. Install the push pin fastener (5).
  3. Uncap the fuel tank.
  4. Install the fuel hose (2) to the tank.
    5. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Tighten the fuel fill hose clamp (1).

    Tighten:  Tighten the clamp to 2.5 N.m (22 lb in).

    6. Fig 2: Removing/Installing Fuel Fill Pipe Ground Strap
    GM730802Courtesy of GENERAL MOTORS CORP.
  6. Install the fuel fill pipe ground strap bolt (3).

    Tighten:  Tighten the bolt to 10 N.m (89 lb in).

  7. Lower the vehicle.
    8. Fig 3: Removing/Installing Fuel Fill Pipe Bracket Nuts
    GM730799Courtesy of GENERAL MOTORS CORP.
  8. Install the fuel fill pipe bracket nut (2).

    Tighten:  Tighten the nut to 10 N.m (89 lb in).

    9. Fig 4: Removing/Installing Fuel Fill Pipe Housing
    GM730795Courtesy of GENERAL MOTORS CORP.
  9. Install the fuel fill pipe housing.
  10. Install the fuel fill cap.
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