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Home >> Chevrolet >> 2019 >> Cruze Premier, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 1.6L (LH7) Diesel) >> Repair Instructions - On Vehicle >> Valve Stem Oil Seal and Valve Spring Replacement >> Removal Procedure

Removal Procedure

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  1. GM4353181Courtesy of GENERAL MOTORS COMPANY

    Fuel Injection Fuel Feed Pipe (1) - Remove and DISCARD [4x] - Fuel Injection Fuel Feed Pipe Replacement - Fuel Rail to Fuel Injector

  2. GM4175080Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Retain 1 fuel injector washer for use with EN-51110  Compression Tester Adapter. DISCARD the rest.

    Fuel Injector (1) - Remove [4x] - Fuel Injector Replacement

  3. GM4537955Courtesy of GENERAL MOTORS COMPANY

    Camshaft Housing (3) - Remove - Camshaft Housing Replacement 

  4. GM4421976Courtesy of GENERAL MOTORS COMPANY

    Remove the intake camshaft. (1) Intake Camshaft Replacement 

  5. GM4421979Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do not remove the EN-50509  fixing tool.

    Remove the exhaust camshaft. (1) Exhaust Camshaft Replacement 

  6. GM4421981Courtesy of GENERAL MOTORS COMPANY

    Remove the valve lifters. (1) [16x] Valve Lifter Replacement 

  7. GM4421980Courtesy of GENERAL MOTORS COMPANY

    Remove the bearing bracket (1).

  8. GM5161757Courtesy of GENERAL MOTORS COMPANY

    Camshaft Housing Bolt (1) - Install and tighten [3x] 10 N.m (89 lb in)

  9. Install the fuel injector washer to the end of the EN-51110-1  .
  10. Install the J-35667-12  Cylinder Leakdown Tester in conjunction with the J-22794  to the EN-51110-1  to the cylinder head injector hole.
  11. GM4377187Courtesy of GENERAL MOTORS COMPANY

    Turbocharger Oil Feed Pipe Bracket Bolt (1) - Remove

  12. Turbocharger Oil Feed Pipe Hollow Screw (2) - Remove
  13. GM5161762Courtesy of GENERAL MOTORS COMPANY

    Install the EN-50717  Universal Valve Spring Compressor (2) to the cylinder head.

  14. Tighten the 4 bolts (1) to fix the EN-50717  Universal Valve Spring Compressor
  15. GM5161760Courtesy of GENERAL MOTORS COMPANY

    Install the fuel injector bracket (2) to EN-51110  Compression Tester Adapter

  16. Fuel Injector Bracket Bolt (1) - Install and tighten [4x] 10 N.m (89 lb in)
  17. Install a commercial available compressed air adapter to the pressure adapter.