Reverse Servo Assembly: Disassembly

Fig 1: Exploded View Of Reverse Servo Assembly With Torque Specifications

Courtesy of FORD MOTOR CO.

Remove the control valve spring retainer.

Fig 2: Locating Control Valve Spring Retainer
Courtesy of FORD MOTOR CO.
Remove the reverse servo spring and check valve.

Fig 3: Locating Reverse Servo Spring And Check Valve
Courtesy of FORD MOTOR CO.

WARNING: The upper and lower servo covers are under spring tension. Use care when separating the two halves. Failure to follow these instructions can result in personal injury.

NOTE: Tabs on servo plate mate with slots on cover every 120 degrees.

Remove the reverse servo plate by turning in either direction to release.
- Align the arrow on the servo plate with any slot on the cover.
  
  Fig 4: Aligning Arrow On Servo Plate With Slot On Cover
  Courtesy of FORD MOTOR CO.
Remove the reverse servo spring.

Fig 5: Locating Reverse Servo Spring
Courtesy of FORD MOTOR CO.
Remove the reverse servo piston and seal assembly.
- Inspect the seal for damage, install a new reverse servo piston if necessary.
  
  Fig 6: Locating Reverse Servo Piston
  Courtesy of FORD MOTOR CO.
Remove and discard the reverse servo piston seal.

Fig 7: Locating Reverse Servo Piston Seal
Courtesy of FORD MOTOR CO.