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Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (1 Of 2)) >> Repair Instructions >> Fuel Feed Pipe Replacement >> Removal Procedure

Removal Procedure

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  1. Turn OFF the engine for 30 seconds before proceeding to purge the fuel pressure from the complete fuel system.
  2. Front Wheelhouse Liner-Left Side - Remove - Front Wheelhouse Liner Replacement
  3. Disconnect all wiring harness retainers from the fuel feed and fuel return pipe.
  4. GM5810555Courtesy of GENERAL MOTORS COMPANY

    Fuel Feed Pipe (1) - Disconnect - Metal Collar Quick Connect Fitting Service 

  5. Fuel Return Pipe (2) - Disconnect - Metal Collar Quick Connect Fitting Service 
  6. GM4968633Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Transfer Case Skid Shield Bolt (1) - Remove [3x]

  7. {If equipped} Transfer Case Skid Shield (2) - Remove
  8. GM5732852Courtesy of GENERAL MOTORS COMPANY

    {with F47} Unclip the 2 air line retainers (1) and reposition the air line (2).

  9. GM5611960Courtesy of GENERAL MOTORS COMPANY

    {with F47} Remove the chassis wire harness clip (1) from the automatic level control air supply reservoir.

  10. GM5611961Courtesy of GENERAL MOTORS COMPANY

    {with F47} Remove the 3 automatic level control air compressor bolts (1).

  11. {with F47} Reposition and support the automatic level control air supply reservoir (2) out of the way of the transmission support crossmember.
  12. GM5590117Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Remove the 3 wiring harness retainers (1) from the transmission support crossmember, and reposition the wiring harness (2) as necessary.

  13. Support the transmission with a suitable jack.
  14. GM5587684Courtesy of GENERAL MOTORS COMPANY

    Transmission Mount Nut (1) - Remove [2X]

  15. Transmission Support Crossmember Nut (2) - Remove [4x]
  16. Transmission Support Crossmember Bolt (3) - Remove [4x]
  17. GM5587680Courtesy of GENERAL MOTORS COMPANY

    Transmission Support Crossmember (1) - Remove

  18. Lower the transmission to gain access to the top and sides of the transmission.
  19. GM5043426Courtesy of GENERAL MOTORS COMPANY

    Mark a reference point between the front axle propeller shaft (1) and the front differential drive pinion gear yoke.

  20. Front Axle Propeller Shaft Bolt (2) - Remove [6x]
  21. Front Axle Propeller Shaft Washer (3) - Remove [3x]
  22. Front Axle Propeller Shaft (1) - Reposition away
  23. GM5617139Courtesy of GENERAL MOTORS COMPANY

    Hose Clamp (1) - Disengage [2x] - Hose Clamp Replacement Guidelines - Spring Type

  24. Fuel Cooler Coolant Cooler Inlet Hose (2) - Remove and position aside [2x]
  25. GM5810556Courtesy of GENERAL MOTORS COMPANY

    Fuel Feed and Return Front Hose Bracket Nut (1) - Remove

  26. Fuel Feed and Return Pipe (2) - Remove
  27. GM5619691Courtesy of GENERAL MOTORS COMPANY

    Fuel Return Pipe (1) - Disconnect - Metal Collar Quick Connect Fitting Service 

  28. Tie Strap (2) - Remove and DISCARD
  29. Fuel Feed and Return Pipe (4) @Retainer (3) - Disengage
  30. {If equipped} Remove the transfer case vent hose retainers.
  31. GM5619694Courtesy of GENERAL MOTORS COMPANY

    Fuel Feed and Return Pipe (1) - Disconnect - Plastic Collar Quick Connect Fitting Service 

  32. Fuel Feed and Return Pipe (1) @Retainer (2) - Disengage
  33. Fuel Feed and Return Pipe (1) - Remove
  34. GM5619695Courtesy of GENERAL MOTORS COMPANY

    Fuel Feed Pipe (1) @Retainer (2) - Disengage [2x]

  35. Fuel Feed Pipe (1) - Remove