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Home >> Lincoln >> 2017 >> MKC Select, 2.3L Eng VIN H >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine - 2.7L ECOBOOST (238KW/324PS)) >> Disassembly And Assembly Of Subassemblies >> Piston >> Disassembly

Disassembly And Assembly Of Subassemblies: Piston: Disassembly

WARNING: This page is about a different car, the 2016 Lincoln MKX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The RH and LH pistons are similar in appearance but differ in design specifications. The pistons must be installed in the correct cylinder bank or serious damage to the engine will occur.
  1. Remove and discard the piston rings.
    GFD169272Courtesy of FORD MOTOR COMPANY
  2. Remove and discard the piston pin retainers.

    • Remove the piston pin.

    GFD169273Courtesy of FORD MOTOR COMPANY
  3. NOTE: If the piston and connecting rod are to be reinstalled, they must be assembled in the same orientation. Mark the piston orientation to the connecting rod for reassembly.

    Separate the piston from the connecting rod.

    GFD169274Courtesy of FORD MOTOR COMPANY
  4. Clean and inspect the piston and connecting rod. Refer to: Piston Inspection .
GFD169275Courtesy of FORD MOTOR COMPANY
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