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Main Control Valve Body: Assembly

WARNING: This page is about a different car, the 2004 Ford RV Cutaway, 2004 Ford Econoline, and 2004 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Before beginning assembly, carry out and inspect the following:
When building up subassemblies and assembling the transmission, ALWAYS use new gaskets and seals.
All fasteners must be tightened to the torque specification indicated. In addition to appearing in the article, the necessary torque measurements can be found in the General Specifications .
When building up subassemblies, each component part should be lubricated with clean transmission fluid. It is also good practice to lubricate the subassemblies as they are installed in the case.
Needle bearings, thrust washers and seals should be lightly coated with petroleum jelly during subassembly buildup or transmission assembly.
Many components and surfaces in the transmission are precision machined. Careful handling during disassembly, cleaning, inspection and assembly can prevent unnecessary damage to machined surfaces.
NOTE: Inspect the shift solenoid O-rings and TCC solenoid O-rings for damage.
  1. Install the valve body cover plate.
    1. Position the valve body cover plate gasket and cover plate.
    2. Loosely install the two guide pin bolts.
    3. Loosely install the remaining bolts.
    Fig 1: Loosening Remaining Bolts
    G02765647Courtesy of FORD MOTOR CO.
  2. Tighten all the bolts in the sequence shown.
    Fig 2: Tightening Bolts
    G02765648Courtesy of FORD MOTOR CO.
  3. Install the eight coasting booster valve shuttle balls.
    Fig 3: Installing Coasting Booster Valve Shuttle Balls
    G02765649Courtesy of FORD MOTOR CO.
  4. Install the converter drain back valve and solenoid pressure supply screen.
    Fig 4: Installing Converter Drain Back Valve And Solenoid Pressure Supply Screen
    G02765650Courtesy of FORD MOTOR CO.
  5. Install the separator plate and gaskets.
    Fig 5: Installing Separator Plate And Gaskets
    G02765651Courtesy of FORD MOTOR CO.
  6. Install the two reinforcement plates.
    1. Position the plates.
    2. Install the reinforcement plate bolts.
    Fig 6: Installing Reinforcement Plate Bolts
    G02765652Courtesy of FORD MOTOR CO.
  7. Install the shift solenoid.
    1. Position the TCC solenoid.
    2. Position the shift solenoid.
    3. Install the bolt.
    Fig 7: Installing Shift Solenoid
    G02765653Courtesy of FORD MOTOR CO.
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