Disassembly And Assembly Of Subassemblies: Piston: Assembly

2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Assembly
WARNING: This page is about a different car, the 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Connecting rod must be installed into piston with identification markings toward front.
  1. Position the connecting rod in the piston.
  2. Fig 1: Positioning Connecting Rod In Piston
    GF0000360Courtesy of FORD MOTOR CO.
  3. Lubricate the piston pin and pin bore with clean engine oil.
  4. Fig 2: Lubricating Piston Pin And Pin Bore
    GF0002549Courtesy of FORD MOTOR CO.
  5. Install the piston pin in the piston and connecting rod assembly.
  6. Fig 3: Positioning Piston Pin In Bore
    GF0002550Courtesy of FORD MOTOR CO.
  7. Install the piston pin retaining clips in the piston.
  8. Fig 4: Piston Pin Clips
    GF0011707Courtesy of FORD MOTOR CO.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.