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Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 3.5L) >> Disassembly And Assembly Of Subassemblies >> Cylinder Head >> Cylinder Head - LH >> Disassembly

Cylinder Head - LH: Disassembly

WARNING: This page is about a different variant/trim than selected.

All cylinder heads 

NOTE: If the components are to be reinstalled, they must be installed in the same positions. Mark the components for installation into their original locations.
  1. Using the Valve Spring Compressors, remove the keys, retainer and spring.
    Fig 1: Identifying Valve Spring, Retainer, Key And Valve Spring Compressors
    G07958747Courtesy of FORD MOTOR CO.
  2. Remove the valve from the cylinder head.
  3. Remove and discard the valve stem seal.
  4. Repeat the above steps for each valve.
  5. Remove the timing chain guide pin.

    RH cylinder head 

  6. Remove the timing chain tensioner arm pin.
  7. Remove and discard the Cylinder Head Temperature (CHT) sensor.
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