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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Engine Mechanical - 2.2L) >> Repair Instructions - On Vehicle >> Valve Stem Oil Seal and Valve Spring Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Valve Guide Seal Remover
    GM2401716Courtesy of GENERAL MOTORS CORP.
  1. Using the EN-36017:  valve guide seal remover (1) install the NEW valve seal. Fully seat the seal onto the valve guide.
    2. Fig 2: Valve Spring, Keepers & Retainer
    GM2401713Courtesy of GENERAL MOTORS CORP.
  2. Install the valve spring (3) and Retainer (2).
  3. Compress the valve spring using the valve spring compressor.
  4. Install the valve spring keepers (1).
  5. Disconnect the air hose and air hose adapter.
    6. Fig 3: View Of J 43649 Valve Spring Compressor (Cylinder Head)
    GM1675271Courtesy of GENERAL MOTORS CORP.
  6. Remove the EN-43649:  valve spring compressor and EN-43649-10:  valve spring compressor adaptor set from the cylinder head.
  7. Install the spark plugs. Refer to Spark Plug Replacement .
    8. Fig 4: Identifying Camshaft Roller Followers
    GM758358Courtesy of GENERAL MOTORS CORP.
  8. Install the camshaft roller followers (1).
  9. Install the camshaft. Refer to Intake Camshaft and Valve Lifter Replacement  or Exhaust Camshaft and Valve Lifter Replacement .
  10. If used, remove the EN-43653:  flywheel holding tool.
  11. If removed, install the starter. Refer to Starter Replacement .
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