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HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 10 (AUTOMATIC TRANSMISSION - 6F35)DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIESPLANETARY GEARSETS AND CHAIN DRIVE PARTS
2010 Mercury Mariner Hybrid, AWD

Planetary Gearsets And Chain Drive Parts

2010 Mercury Mariner Hybrid, AWDSECTION Planetary Gearsets And Chain Drive Parts
WARNING: This page is about a different variant/trim than selected.
  1. Clean and inspect the front planetary sun gear and shell assembly for damage or wear and install new, as necessary.
    • Gear teeth
    • Shell-to-clutch pack surfaces
    • Thrust bearing surfaces
      Fig 1: Locating Front Planetary Sun Gear And Shell Assembly
      G06377199Courtesy of FORD MOTOR CO.
  2. Clean and inspect the front planetary gear carrier/rear ring gear assembly for damage or excessive wear and install new, as necessary.
    • Pinion gear teeth
    • Pinion gear surfaces
    • Pinion gear bearings
    • Spline teeth
    • Thrust bearing
    • Thrust bearing surfaces
    • Ring gear teeth
      Fig 2: Locating Pinion Gear Teeth, Pinion Gear Surfaces, Pinion Gear Bearings, Spline Teeth And Ring Gear Teeth
      G06377200Courtesy of FORD MOTOR CO.
  3. Clean and inspect the center planetary gear carrier/front ring gear assembly for damage or excessive wear and install new, as necessary.
    • Pinion gear teeth
    • Pinion gear surfaces
    • Pinion gear bearings
    • Spline teeth
    • Thrust bearing surfaces
    • Ring gear teeth
      Fig 3: Locating Center Planetary Gear Carrier/Front Ring Gear Assembly
      G06377201Courtesy of FORD MOTOR CO.
  4. Clean and inspect the center planetary sun gear for damage or excessive wear and install new, as necessary.
    • Sun gear teeth
    • Spline teeth
      Fig 4: Locating Sun Gear Teeth And Spline Teeth
      G06377202Courtesy of FORD MOTOR CO.
  5. Clean and inspect the rear planetary gear carrier/center ring gear assembly for damage or excessive wear and install new, as necessary.
    • Pinion gear teeth
    • Pinion gear surfaces
    • Pinion gear bearings
    • Spline teeth
    • Thrust bearing surfaces
    • Thrust bearing
    • Ring gear teeth
      Fig 5: Locating Rear Planetary Gear Carrier/Center Ring Gear Assembly
      G06377203Courtesy of FORD MOTOR CO.
  6. Clean and inspect the rear planetary sun gear and shell assembly for damage or wear and install new, if necessary.
    • Sun gear teeth
    • Shell-to-clutch pack surfaces
    • Bearing surfaces
      Fig 6: Locating Rear Planetary Sun Gear And Shell Assembly
      G06377204Courtesy of FORD MOTOR CO.
  7. Remove the drive chain from the drive and driven sprockets.
    Fig 7: Locating Drive Chain
    G06377205Courtesy of FORD MOTOR CO.
  8. Clean and inspect the drive chain for damage or excessive wear and install new, if necessary.
    • Check the drive chain for wear, stretching or tightness of the chain links.
    • Check that the chain moves freely.
      Fig 8: Identifying Drive Chain
      G06377206Courtesy of FORD MOTOR CO.
  9. Inspect the driven sprocket for damage or excessive wear and install new, if necessary.
    • Chain teeth
    • Spline teeth
    • Thrust bearing surfaces
    • Bearing
      Fig 9: Locating Spline Teeth, Thrust Bearing Surfaces And Bearing
      G06377207Courtesy of FORD MOTOR CO.
  10. Remove the snap ring and remove the drive sprocket from the front planetary hub/park gear assembly.
    Fig 10: Locating Snap Ring
    G06377208Courtesy of FORD MOTOR CO.
  11. Inspect the drive sprocket for damage or excessive wear and install new, if necessary.
    • Chain teeth
    • Spline teeth
    • Thrust washer surface
      Fig 11: Locating Chain Teeth, Spline Teeth And Thrust Washer Surface
      G06377209Courtesy of FORD MOTOR CO.
  12. Inspect the front planetary hub/park gear assembly for damage or excessive wear and install new, if necessary.
    • Park gear teeth
    • Spline teeth
    • Thrust washer surface
    • Thrust bearing surface
    • Bearing surfaces
    • Needle bearing
      Fig 12: Locating Park Gear Teeth, Spline Teeth And Needle Bearing
      G06377210Courtesy of FORD MOTOR CO.
  13. Install the drive sprocket on the front planetary hub/park gear assembly and install the snap ring.
    Fig 13: Locating Snap Ring
    G06377211Courtesy of FORD MOTOR CO.
  14. Install the drive chain on the drive and driven sprockets.
    Fig 14: Locating Drive Chain
    G06377212Courtesy 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.