Disassembly And Assembly Of Subassemblies: Piston: Assembly

• 1.
  
  
  NOTE: Align the piston-to-connecting rod orientation marks made during disassembly.

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• 2.
  
  Gradually heat the pin bore side of the connecting rod to approximately 250 °C-300 °C (482 °F-572 °F) and immediately install the piston pin.

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• 3.
  
  Material: Motorcraft ® SAE 0W-20 Synthetic Blend Motor Oil / XO-0W20-QSP (WSS-M2C947-A)

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• 4.
  
  
  NOTE: Align the piston rings on the piston.

  • 1.
    
    Upper oil control segment ring gap location.

  • 2.
    
    Oil control spacer gap location.

  • 3.
    
    Lower oil control segment ring gap location.

Courtesy of FORD MOTOR COMPANY