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Home >> Ford >> 2003 >> Expedition 5.4 L, RWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle/Transmission >> Disassembly And Assembly Of Subassemblies >> Main Control Valve Body >> Disassembly
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Main Control Valve Body: Disassembly

Fig 1: Exploded View Of Main Control Valve Body Components
G01564928Courtesy of FORD MOTOR CO.
Fig 2: Identifying Main Control Valve Body Parts Description Chart
G01564929Courtesy of FORD MOTOR CO.
  1. Remove the torque converter clutch (TCC) solenoid and the shift solenoid.
    1. Remove the bolt.
    2. Remove the shift solenoid.
    3. Remove the TCC solenoid.
      Fig 3: Removing Torque Converter Clutch Solenoid And The Shift Solenoid
      G01564930Courtesy of FORD MOTOR CO.
  2. Remove the two reinforcement plates.
    1. Remove the bolts.
    2. Remove the plates.
      Fig 4: Removing Reinforcement Plates
      G01564931Courtesy of FORD MOTOR CO.
  3. Remove the separator plate and discard the gaskets.
    Fig 5: Removing Separator Plate And Discarding The Gaskets
    G01564932Courtesy of FORD MOTOR CO.
  4. NOTE: Note the location of the eight coasting booster valve shuttle balls for assembly.
    Fig 6: Removing Coasting Booster Valve Shuttle Balls
    G01564933Courtesy of FORD MOTOR CO.
  5. Remove the eight coasting booster valve shuttle balls.
  6. Remove the converter drain back valve and solenoid pressure supply screen.
    Fig 7: Removing Converter Drain Back Valve And Solenoid Pressure Supply Screen
    G01564934Courtesy of FORD MOTOR CO.
  7. Remove the main control valve body cover plate.
    1. Remove the 13 bolts.
    2. Remove the valve body cover plate and gasket.
      Fig 8: Removing Main Control Valve Body Cover Plate
      G01564935Courtesy of FORD MOTOR CO.