GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 Yukon - 4WD 🢒 Engine 🢒 Engine Controls and Fuel - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Fuel Hose/Pipes Assembly Replacement

Fuel Hose/Pipes Assembly Replacement 1500 SWB - 98.4L (26 gal) Tank

Removal Procedure

Important: Clean the fuel feed line connection and surrounding area prior to disconnecting the fitting in order to avoid possible fuel system contamination.


    Object Number: 1704504 Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Remove the fuel feed line from the retaining feature (2) in the fuel tank.
  3. Open the fuel/evaporative emission (EVAP) line clip (1) and remove the fuel feed line from the clip.
  4. Disconnect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .

    5. Object Number: 1704506 Size: SH
  5. Remove the fuel feed line from the fuel tank.
  6. Cap the fuel feed port on the fuel tank module in order to prevent possible fuel system contamination.

Installation Procedure

    Object Number: 1704506 Size: SH
  1. Install the fuel feed line to the fuel tank.
  2. Remove the cap from the fuel feed port on the fuel tank module.

    3. Object Number: 1704504 Size: SH
  3. Connect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Install the fuel feed line to the clip (1) and close the clip.
  5. Install the fuel feed line to the retaining feature (2) in the fuel tank.
  6. Install the fuel tank. Refer to Fuel Tank Replacement .

Fuel Hose/Pipes Assembly Replacement 1500 LWB - 117.3L (31 gal) Tank

Removal Procedure

Important: Clean the fuel feed line connection and surrounding area prior to disconnecting the fitting in order to avoid possible fuel system contamination.


    Object Number: 1704744 Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Remove the fuel feed line from the retaining feature (2) in the fuel tank.
  3. Open the fuel/EVAP line clip (1) and remove the fuel feed line from the clip.
  4. Disconnect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .

    5. Object Number: 1704745 Size: SH
  5. Remove the fuel feed line from the fuel tank.
  6. Cap the fuel feed port on the fuel tank module in order to prevent possible fuel system contamination.

Installation Procedure

    Object Number: 1704745 Size: SH
  1. Install the fuel feed line to the fuel tank.
  2. Remove the cap from the fuel feed port on the fuel tank module.

    3. Object Number: 1704744 Size: SH
  3. Connect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Install the fuel feed line to the clip (1) and close the clip.
  5. Install the fuel feed line to the retaining feature (2) in the fuel tank.
  6. Install the fuel tank. Refer to Fuel Tank Replacement .

Fuel Hose/Pipes Assembly Replacement 1500 SWB - 98.4L (26 gal) Tank + E85

Removal Procedure

Important: Clean the fuel feed line connection and surrounding area prior to disconnecting the fitting in order to avoid possible fuel system contamination.


    Object Number: 1704926 Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Remove the fuel feed line from the retaining feature (2) in the fuel tank.
  3. Open the fuel/evaporative emission (EVAP) line clip (1) and remove the fuel feed line from the clip.
  4. Disconnect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .

    5. Object Number: 1704927 Size: SH
  5. Remove the fuel feed line from the fuel tank.
  6. Cap the fuel feed port on the fuel tank module in order to prevent possible fuel system contamination.

Installation Procedure

    Object Number: 1704927 Size: SH
  1. Install the fuel feed line to the fuel tank.
  2. Remove the cap from the fuel feed port on the fuel tank module.

    3. Object Number: 1704926 Size: SH
  3. Connect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Install the fuel feed line to the clip (1) and close the clip.
  5. Install the fuel feed line to the retaining feature (2) in the fuel tank.
  6. Install the fuel tank. Refer to Fuel Tank Replacement .

Fuel Hose/Pipes Assembly Replacement 1500 LWB - 117.3L (31 gal) Tank + E85

Removal Procedure

Important: Clean the fuel feed line connection and surrounding area prior to disconnecting the fitting in order to avoid possible fuel system contamination.


    Object Number: 1705106 Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Remove the fuel feed line from the retaining feature (2) in the fuel tank.
  3. Open the fuel/EVAP line clip (1) and remove the fuel feed line from the clip.
  4. Disconnect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .

    5. Object Number: 1705107 Size: SH
  5. Remove the fuel feed line from the fuel tank.
  6. Cap the fuel feed port on the fuel tank module in order to prevent possible fuel system contamination.

Installation Procedure

    Object Number: 1705107 Size: SH
  1. Install the fuel feed line to the fuel tank.
  2. Remove the cap from the fuel feed port on the fuel tank module.

    3. Object Number: 1705106 Size: SH
  3. Connect the fuel feed line quick connect fitting at the fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Install the fuel feed line to the clip (1) and close the clip.
  5. Install the fuel feed line to the retaining feature (2) in the fuel tank.
  6. Install the fuel tank. Refer to Fuel Tank Replacement .