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Home >> Lincoln >> 2005 >> Aviator AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle/Transmission >> In-Vehicle Repair >> Output Shaft Speed (OSS) Sensor >> Removal
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Output Shaft Speed (OSS) Sensor: Removal

    All vehicles 

  1. Raise and support the vehicle. For additional information, refer to the JACKING & LIFTING .

    2. 4x4 vehicles 

  2. Disconnect the front driveshaft from the transfer case.
    Fig 1: Disconnecting Front Driveshaft From Transfer Case
    G03863307Courtesy of FORD MOTOR CO.
  3. Disconnect the front driveshaft from the front differential.
    Fig 2: Disconnecting Front Driveshaft From Front Differential
    G03863308Courtesy of FORD MOTOR CO.
  4. Remove the front driveshaft from the vehicle.
    Fig 3: Removing Front Driveshaft From Vehicle
    G03863309Courtesy of FORD MOTOR CO.

    5. All vehicles 

  5. Remove the shift cable and bracket.
    Fig 4: Removing Shift Cable And Bracket
    G03863310Courtesy of FORD MOTOR CO.
  6. Disconnect the HO2S sensor connector from the transmission case.
    Fig 5: Disconnecting HO2S Sensor Connector From Transmission Case
    G03863311Courtesy of FORD MOTOR CO.
  7. Disconnect the output shaft speed (OSS) sensor electrical connector.
    Fig 6: Disconnecting Output Shaft Speed (OSS) Sensor Electrical Connector
    G03863312Courtesy of FORD MOTOR CO.
  8. Remove the OSS sensor.
    1. Remove the OSS sensor screw.
    2. Remove the OSS sensor from the transmission.
      • Inspect the OSS sensor O-ring for damage. If damaged, install a new O-ring.
    Fig 7: Removing OSS Sensor From Transmission
    G03863313Courtesy of FORD MOTOR CO.
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