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HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 900 (AUTOMATIC TRANSMISSION - CD4E)DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIESFORWARD/COAST/DIRECT CLUTCHESASSEMBLY
2010 Mercury Mariner Hybrid, AWD

Forward/Coast/Direct Clutches: Assembly

2010 Mercury Mariner Hybrid, AWDSECTION Assembly
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
  1. Soak the internal spline clutch plates in clean automatic transmission fluid.
  2. Install the forward clutch piston inner seal on the forward/coast/direct clutch cylinder assembly.
    3. Fig 1: Installing Forward Clutch Piston Inner Seal On Forward/Coast/Direct Clutch Cylinder Assembly
    GF0024994Courtesy of FORD MOTOR CO.
  3. Install the forward clutch piston outer lip seal on the forward clutch piston assembly.
    4. Fig 2: Forward Clutch Piston Outer Lip Seal
    GF0024997Courtesy of FORD MOTOR CO.
  4. Install the forward clutch piston assembly in the forward/coast/direct clutch cylinder assembly.
    5. Fig 3: Forward Clutch Piston Assembly
    GF0024993Courtesy of FORD MOTOR CO.
  5. Mark the center of 2 adjacent legs on the top of the cylinder.
    6. Fig 4: Marking Center Of 2 Adjacent Legs
    GF0024998Courtesy of FORD MOTOR CO.
  6. Find the center between the marks (45 degrees from either leg) and mark the cylinder.
    7. Fig 5: Marking Cylinder
    GF0024999Courtesy of FORD MOTOR CO.
  7. Install the coast clutch piston assembly onto the special tool.
    8. Fig 6: Installing Coast Clutch Piston Assembly Onto Special Tool
    GF0025000Courtesy of FORD MOTOR CO.
  8. Using the special tool, install the coast clutch piston into the forward clutch piston assembly.
    9. Fig 7: Installing Coast Clutch Piston Into Forward Clutch Piston Assembly Using Special Tools
    GF0025001Courtesy of FORD MOTOR CO.
  9. Install the forward/coast clutch return spring assembly.
    10. Fig 8: Forward/Coast Clutch Return Spring Assembly
    GF0024992Courtesy of FORD MOTOR CO.
RENDER: 1.0x

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

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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.