Timing Drive Components: Installation

2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Installation
WARNING: This page is about a different car, the 2006 Mercury Milan and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the camshaft sprockets and the bolts. Do not tighten the bolts at this time.
    Fig 1: Locating Camshaft Sprocket And Bolt
    G04680003Courtesy of FORD MOTOR CO.
  2. Install the timing chain guide and the 2 bolts.
    • To install, tighten to 10 Nm (89 lb-in).
      Fig 2: Identifying Bolts And LH Timing Chain Guide
      G03897780Courtesy of FORD MOTOR CO.
  3. Install the timing chain.
    Fig 3: Locating Timing Chain
    G04680005Courtesy of FORD MOTOR CO.
  4. Install the timing chain tensioner arm.
    Fig 4: Locating RH Timing Chain Guide
    G03897778Courtesy of FORD MOTOR CO.
  5. Install the timing chain tensioner and the 2 bolts. Remove the paper clip to release the piston.
    • Tighten to 10 Nm (89 lb-in).
      Fig 5: Locating Timing Chain Tensioner Bolts And Paper Clip
      G04680007Courtesy of FORD MOTOR CO.
  6. CAUTION: The special tool 303-465 is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage.
  7. Using the flats on the camshafts to prevent camshaft rotation, tighten the bolts.
    • Tighten to 72 Nm (53 lb-ft).
      Fig 6: Locating Camshaft Sprocket Bolts
      G04680008Courtesy of FORD MOTOR CO.
  8. Install the engine front cover. For additional information, refer to ENGINE FRONT COVERΒ .
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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.