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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Repair Instructions) >> Repair Instructions >> Fuel Injection Pump Driven Sprocket Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Fuel Injection Pump, Driven Sprocket, Pump Shaft Wedge, Sprocket Groove And Nut
    GM3283908Courtesy of GENERAL MOTORS COMPANY
  1. Install the fuel injection pump sprocket (2) to the fuel injection pump (1). Ensure the fuel injection pump shaft wedge (5) and the fuel injection pump driven sprocket groove (4) are aligned.
  2. Pre-install the fuel injection pump driven sprocket nut (3).
    3. Fig 2: Pressure Spindle And Locking Tool
    GM3283906Courtesy of GENERAL MOTORS COMPANY
  3. Remove the pressure spindle (1) from the EN-50885-2  locking tool (2).
    4. Fig 3: Locking Tool Installed
    GM3283903Courtesy of GENERAL MOTORS COMPANY
  4. Install the EN-50885-2  locking tool.
    1. Install the housing (3) to the fuel injection pump driven sprocket nut (2). Ensure that the 3 tappets (1) mesh with the 3 slots of the fuel injection pump driven sprocket nut.
    2. Position the ring (4) to allow for installation of a 1/2 inch-drive extension.
    3. Screw in the fixing tool (5) into the fuel injection pump driven sprocket nut.
    5. Fig 4: Extension And Locking Tool
    GM3283904Courtesy of GENERAL MOTORS COMPANY
  5. Install a 1/2 inch-drive extension (1) to the EN-50885-2  locking tool (2) to counterhold.
    6. CAUTION:

    Refer to Fastener Caution .

  6. Tighten the fuel injection pump driven sprocket nut to 64 N.m (47 lb ft).
  7. Remove the EN-50885-2  locking tool.
  8. Install the camshaft timing chain. Refer to Camshaft Timing Chain Replacement .
  9. Install Intake Manifold Cover. Refer to Intake Manifold Cover Replacement
  10. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (KL9) .
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