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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions) >> Repair Instructions >> Fuel Injection Pump Drive Pulley Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the timing belt. Timing Belt Replacement .
  2. GM3229217Courtesy of GENERAL MOTORS COMPANY

    Hold the fuel injection pump drive pulley (1) with the EN-51104  holder (1) and loosen the fuel injection pump driven sprocket nut.

  3. GM3229220Courtesy of GENERAL MOTORS COMPANY

    Remove the fuel injection pump driven sprocket nut (1).

  4. Use the J-22888 - 20A  puller to remove the fuel injection pump drive pulley (2).