Fluid Pump: Assembly

NOTE: Minor burrs and scoring may be removed with crocus cloth. If damage is found, install a new assembly.

Inspect the fluid pump components for the following:
- Pump body and case for burrs.
- Fluid passages for obstructions.

NOTE: Check and make sure that the garter spring in the seal has not popped off of the converter hub seal.

Fig 1: Installing Seal

Courtesy of FORD MOTOR CO.

Install a new seal onto the Torque Converter Fluid Seal Installer.
Using the Torque Converter Fluid Seal Installer, install the converter hub seal.

Fig 2: Installing Converter Hub Seal
Courtesy of FORD MOTOR CO.
Install a new O-ring seal in the fluid pump drive gear.

Fig 3: Identifying Fluid Pump Drive Gear O-Ring Seal
Courtesy of FORD MOTOR CO.

NOTE: Lubricate the Piston Seal Sizer with multi-purpose grease.

Fig 4: Seating O-Ring Seal In Pump Gear

Courtesy of FORD MOTOR CO.

Using the Piston Seal Sizer, seat the O-ring seal in the pump gear.

NOTE: The chamber on the inside edge of the small gear must be UP when in the pump housing gear pocket. The dimples on the gears must be facing DOWN when installed into the pump housing gear pocket.

Fig 5: Identifying Gears Dimples

Courtesy of FORD MOTOR CO.

Install the pump gears into the fluid pump housing. Apply multi-purpose grease to the pump gear to prevent scoring at start up.
Install a new seal on the new valve.

Fig 6: Locating Seal On Valve
Courtesy of FORD MOTOR CO.
Install a new valve with the tab facing down.

Fig 7: Locating Valve With Tab Facing Down Position
Courtesy of FORD MOTOR CO.
First, install the fluid pump adapter plate, then install the Transmission Fluid Pump Alignment Pins in their correct location.

Fig 8: Installing Transmission Fluid Pump Alignment Pins
Courtesy of FORD MOTOR CO.

NOTE: The Fluid Pump Alignment Set along with the Transmission Fluid Pump Alignment Gauge must be used to correctly align the pump with the adapter plate to reduce gear noise, bushing failure and leakage.

Fig 9: Aligning Fluid Pump To Adapter Plate

Courtesy of FORD MOTOR CO.

Using the Fluid Pump Alignment Set along with the Transmission Fluid Pump Alignment Gauge, align the fluid pump to the adapter plate.
Using the Transmission Fluid Pump Alignment Pins, assemble the pump.

Fig 10: Assembling Pump
Courtesy of FORD MOTOR CO.
Loosely install the fluid pump housing screws in their correct location and remove the Transmission Fluid Pump Alignment Pins.

Fig 11: Locating Fluid Pump Housing Screws
Courtesy of FORD MOTOR CO.
Install the 2 remaining screws.

Fig 12: Locating Fluid Pump Housing Retaining Screws
Courtesy of FORD MOTOR CO.
Tighten all of the fluid pump screws in a star pattern.
- Tighten to 22 Nm (16 lb-ft).
  
  Fig 13: Locating Fluid Pump Screws
  Courtesy of FORD MOTOR CO.
Install a new fluid pump seal.

Fig 14: Locating Fluid Pump Seal Ring
Courtesy of FORD MOTOR CO.
Install the 2 new seal rings.

Fig 15: Locating Overdrive Brake Drum Seals
Courtesy of FORD MOTOR CO.

NOTE: Be careful not to overstretch the seal ring past the seal ring groove. Damage to the seal will occur.

Fig 16: Installing Fluid Pump Seal Ring

Courtesy of FORD MOTOR CO.

Using the Transmission Fluid Pump Seal Installer Tools, install the fluid pump seal ring.

NOTE: Verify correct seal ring installation. Make sure seal ring grooves are clean and free of burrs.

NOTE: Make sure seal ring grooves are clean and free of burrs. Make sure that the seal ring is seated into the groove.

Fig 17: Locating Fluid Pump Support Seal Ring

Courtesy of FORD MOTOR CO.

Verify the seal ring is installed correctly.

NOTE: Failure to correctly size the seal will cause damage to the seal when the torque converter is installed.

Fig 18: Identifying Fluid Pump Seal Installer Tools On Seal Ring

Courtesy of FORD MOTOR CO.

Using the Transmission Fluid Pump Seal Installer Tools, size the seal to the correct size. Leave the Transmission Fluid Pump Seal Installer Tools on the seal ring for 2 minutes to obtain the correct seal size.