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Tahoe / Yukon Service Manual

Fuel Tank Filler Pipe Replacement (1)

Fuel Tank Filler Pipe Replacement Single Use Fasteners and Components Fuel Tank Filler Pipe Housing

  1. Drain the fuel tank just below the fuel tank filler hose. Fuel Tank Draining
Fuel Tank Filler Pipe Replacement (1) — figure 1
Fuel Tank Filler Pipe Replacement (1) — figure 1
  1. Position the fuel tank filler door (1) to the fill open position.
  2. Remove the emission reduction fluid tank filler pipe cap.
  3. Using the appropriate tool, release the filler door retainers and remove the fuel tank filler door (1).
Fuel Tank Filler Pipe Replacement (1) — figure 2
Fuel Tank Filler Pipe Replacement (1) — figure 2
  1. Using a flat-bladed tool that fits into the 4 depressions (1) , break through the 4 depressions with light pressure and then pry the clips free to release the fuel tank filler pipe housing from the body side outer panel.
  2. Fuel Tank Filler Pipe Housing (2) » Remove and DISCARD
Fuel Tank Filler Pipe Replacement (1) — figure 3
Fuel Tank Filler Pipe Replacement (1) — figure 3
  1. Fuel Tank Filler Pipe Housing Bolt (1) » Remove [3x]
  2. Raise and support the vehicle. Lifting and Jacking the Vehicle
Fuel Tank Filler Pipe Replacement (1) — figure 4
Fuel Tank Filler Pipe Replacement (1) — figure 4
  1. Retainer (1) » Remove
Fuel Tank Filler Pipe Replacement (1) — figure 5
Fuel Tank Filler Pipe Replacement (1) — figure 5
  1. Reposition the fuel tank filler and emission reduction fluid tank filler pipe assembly (1) to gain access to bolts.
  2. Emission Reduction Fluid Tank Filler Upper Pipe Bolt (2) » Remove [3x]
  3. Emission Reduction Fluid Tank Filler Pipe (3) » Remove
  4. Emission Reduction Fluid Tank Filler Pipe (3) » Reposition
Fuel Tank Filler Pipe Replacement (1) — figure 6
Fuel Tank Filler Pipe Replacement (1) — figure 6
  1. Fuel Tank Filler Pipe Bracket Bolt (1) » Remove
  2. Retainer (2) » Remove
Fuel Tank Filler Pipe Replacement (1) — figure 7
Fuel Tank Filler Pipe Replacement (1) — figure 7
  1. Fuel Tank Filler Pipe Bracket Bolt (1) » Remove
  2. Retainer (2) » Remove
  3. Fuel Tank Filler Vent Hose (3) » Disconnect — Plastic Collar Quick Connect Fitting Service
  4. Fuel Tank Filler Hose Clamp (4) » Loosen
  5. Fuel Tank Filler Hose (5) » Remove
Fuel Tank Filler Pipe Replacement (1) — figure 8
Fuel Tank Filler Pipe Replacement (1) — figure 8

  1. Fuel Tank Filler Pipe (1) » Remove Installation Procedure

  2. Fuel Tank Filler Pipe (1) » Install

  3. Fuel Tank Filler Hose (5) » Install

  1. Fuel Tank Filler Hose Clamp (4) » Tighten — Fastener Specifications

  2. Fuel Tank Filler Vent Hose (3) » Connect — Plastic Collar Quick Connect Fitting Service

  3. Retainer (2) » Install

  4. Fuel Tank Filler Pipe Bracket Bolt (1) » Install and tighten — Fastener Specifications

  5. Retainer (2) » Install

  6. Fuel Tank Filler Pipe Bracket Bolt (1) » Install and tighten — Fastener Specifications

  7. Retainer (1) » Install

  8. Lower the vehicle.

  9. Reposition the emission reduction fluid tank filler pipe (3) back into place.

  10. Emission Reduction Fluid Tank Filler Pipe (3) » Install

  11. Reposition the fuel tank filler and emission reduction fluid tank filler pipe assembly (1) to gain access to bolts.

  12. Emission Reduction Fluid Tank Filler Upper Pipe Bolt (2) » Install and tighten [3x] — Fastener Specifications

  13. Fuel Tank Filler Pipe Housing Bolt (1) » Install and tighten [3x] — Fastener Specifications

  14. Fuel Tank Filler Pipe Housing (2) » Install NEW

  15. Press the fuel tank filler pipe housing  depressions (1) to the body side outer panel until fully seated.

  16. Ensure the fuel tank filler pipe housing seal is full seated to the filler pipe.

  17. Install the emission reduction fluid tank filler pipe cap.

  1. Fuel Tank Filler Door (1) » Install
  2. Refill the fuel tank.