Pump Assembly: Assembly

Fig 1: Identifying Converter Clutch Components

Courtesy of FORD MOTOR CO.

NOTE: All the valves must drop into their bores freely without hanging up.

Install the converter clutch control valve, cooler bypass valve and thermostat valve, converter pressure limit valve, converter anti-drain back valve and the main regulator valve.
- Install the main regulator boost valve spring, plug and install the retainer clip.
- Install the converter anti-drain back valve, spring, plug and install the retainer clip.
- Install the converter pressure limit valve, spring, plug and install the retainer clip.
- Install the thermostat spring and valve.
- Install the cooler bypass valve, plug and clip.
- Install the converter clutch control valve, spring, plug and install the retainer clip.

Fig 2: View Of Gearotor Gearset With Both Dots Facing Up

Courtesy of FORD MOTOR CO.

NOTE: Prior to installation, lightly lubricate the pump gears with clean transmission fluid.

Install the gerotor gearset with both dots facing up.

Fig 3: Measuring Pump Gear To Pump Body Clearance

Courtesy of FORD MOTOR CO.

Using the special tool, measure the pump gear-to-pump body clearance.

Fig 4: Identifying Separator Plate

Courtesy of FORD MOTOR CO.

Install the separator plate.

Fig 5: Identifying Stator Assembly With Special Tools

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NOTE: Inspect mating surfaces of the pump body and the control body to make sure they are clean and free of nicks and burrs.

NOTE: Note the location of the alignment pins. The pins should be installed at 1 o'clock and 7 o'clock with the pump filter inlet sump at 6 o'clock. The alignment pins should move freely when installing the band strap.

Using the special tools, assemble the control body and stator assembly onto the pump gear body.

Fig 6: Identifying Pump Control Body And Bolts

Courtesy of FORD MOTOR CO.

NOTE: Make sure that the outer edges of the pump body and the outer bolt holes are aligned during assembly.

Assemble the pump and loosely install the bolts. Check that the outer edges of the pump body and the bolt holes are aligned.
- Tighten to 31 Nm (23 lb-ft).

Fig 7: Identifying Overdrive Piston

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Lubricate with clean transmission fluid and install a new overdrive piston.

Fig 8: Locating Overdrive Piston Return Spring

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Install the overdrive piston return spring.
- Tighten to 29 Nm (21 lb-ft).

Fig 9: Installing New Pump Seals

Courtesy of FORD MOTOR CO.

Install new pump seals.

Fig 10: Identifying Pump Outer Diameter Square-Cut Front Pump Seal

Courtesy of FORD MOTOR CO.

Coat the seal with clean transmission fluid and install the pump outer diameter square-cut front pump seal with the white stripe facing out.

Fig 11: Identifying Front Pump Seal

Courtesy of FORD MOTOR CO.

Using the special tool, install a new front pump seal.

Fig 12: Identifying New Front Pump Stator Support Seal

Courtesy of FORD MOTOR CO.

Install a new front pump stator support seal.

Fig 13: Locating No. 2A Overdrive Sun Gear Thrust Bearing

Courtesy of FORD MOTOR CO.

NOTE: Late build models have no tabs on the No. 2A overdrive sun gear thrust bearing. Install the No. 2A overdrive sun gear thrust bearing with the dark side facing up.

NOTE: Lightly lubricate the thrust washer and the bearing with petroleum jelly to hold them in place during assembly.

Install the No. 1 pump thrust washer and the No. 2A overdrive sun gear thrust bearing.