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Home >> Lincoln >> 2019 >> Nautilus Base, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Automatic Transmission - 8-Speed Automatic Transmission - 8F57 (2 Of 2)) >> Removal And Installation >> Solenoid >> Removal

Removal And Installation: Solenoid: Removal

WARNING: This page is about a different variant/trim than selected.
NOTE: Failure to match the replacement solenoid service band to the original solenoid can cause damage to the transmission or erratic engagements and shifts.
NOTE: The solenoids that are being re-used must be marked during the removal and reinstalled in the exact bore location.
NOTE: While removing and installing solenoids, never handle the plastic connector.
  1. Using the scan tool Transmission Solenoid Identification Number (IDN) function, retrieve the solenoid base part number and stamping number. Refer to: Transmission Description - System Operation and Component Description .
  2. Remove the main control valve body. Refer to: Main Control Valve Body  .
  3. Remove the bolts and the park lock solenoid.
    GFD428390Courtesy of FORD MOTOR COMPANY
  4. Remove the solenoid body from the main control valve body. Refer to: Main Control Valve Body  .
  5. NOTE: The solenoids are calibrated from the factory and are not all the same. Failure to mark the solenoids to the ports they were originally in can result in mixing the solenoids and can cause damage to the transmission or a harsh shift.
    NOTE: Note the position of the components before removal.

    1. SSF (CB28) 7J136
    2. SSE (C5678) 7J136
    3. SSA (CB12345) 7J136
    4. SSC (CB37) 7J136
    5. SSB (C46R) 7J136

    GFD428391Courtesy of FORD MOTOR COMPANY
  6. NOTE: If installing a new component, determine the part number.

    1. Armature/pin assembly
    2. Part information

    GFD427647Courtesy of FORD MOTOR COMPANY
  7. NOTE: All other shift solenoids similar.

    Remove and discard the retainer clip and remove the suspect solenoid. All other solenoids can remain in place.

    GFD428392Courtesy of FORD MOTOR COMPANY
  8. Remove and discard the transmission solenoid hold down clamp bolt, remove the clamp and the suspect transmission solenoid. The other solenoid can remain in place.

    1. TCC solenoid 7H136 The TCC solenoid is identified by the green electrical connector.
    2. LPC solenoid 7G383 The LPC solenoid is identified by the blue electrical connector.

    GFD428393Courtesy of FORD MOTOR COMPANY
  9. NOTE: If installing a new component, determine the part number.

    1. Solenoid nozzle
    2. Part information

GFD427648Courtesy of FORD MOTOR COMPANY
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