LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1916 (Power Steering System - F250-F550) >> Disassembly And Assembly >> Steering Gear - F-250, F-350 >> Disassembly

Steering Gear - F-250, F-350: Disassembly

WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
    CAUTION: Use a soft-jawed vise to secure the steering gear or damage to the steering gear housing may occur.
    Fig 1: Securing Steering Gear
    GF0007747Courtesy of FORD MOTOR CO.
  1. Secure the steering gear in a soft-jawed vise. Use protective caps on the vise jaws.
  2. Rotate the steering gear input shaft from stop-to-stop and record the number of rotations.
    • Rotate the input shaft in the opposite direction 1/2 of the total rotations recorded to center the gear.
    Fig 2: Rotating Steering Gear Input Shaft
    GF0007748Courtesy of FORD MOTOR CO.
  3. Remove the meshload adjusting screw jam nut.
    Fig 3: Identifying Meshload Adjusting Screw Jam Nut
    GF0007749Courtesy of FORD MOTOR CO.
  4. Remove and discard the meshload adjusting screw locknut.
    Fig 4: Identifying Meshload Adjusting Screw Locknut
    GF0007750Courtesy of FORD MOTOR CO.
  5. Remove the 4 steering gear sector shaft housing cover bolts.
    Fig 5: Identifyng Steering Gear Sector Shaft Housing Cover Bolts
    GF0007751Courtesy of FORD MOTOR CO.
    6. CAUTION: If there is evidence of damage, scratches or wear to the steering gear/sector shaft housing sealing area, a new steering gear must be installed or a fluid leak may occur.
    Fig 6: Rotating Meshload Adjusting Screw Clockwise
    GF0007752Courtesy of FORD MOTOR CO.
  6. Rotate the meshload adjusting screw clockwise until the sector shaft housing cover is separated from the adjuster screw.
    • Inspect the sector shaft housing cover bore.
  7. Remove and discard the sector shaft housing cover seal.
    Fig 7: Identifying Sector Shaft Housing Cover Seal
    GF0007753Courtesy of FORD MOTOR CO.
    8. CAUTION: If there is evidence of damage, scratches or wear to the sector shaft, a new steering gear assembly must be installed or a fluid leak may occur.
    Fig 8: Identifying Lower End Of Sector Shaft
    GF0007754Courtesy of FORD MOTOR CO.
  8. Using a soft mallet, gently tap on the lower end of the sector shaft and remove the sector shaft.
  9. Remove the 4 valve housing bolts.
    Fig 9: Identifying Valve Housing Bolts
    GF0007755Courtesy of FORD MOTOR CO.
  10. Remove the valve housing and piston assembly.
    Fig 10: Removing Valve Housing And Piston Assembly
    GF0007756Courtesy of FORD MOTOR CO.
  11. Remove and discard the valve housing seal.
    Fig 11: Identifying Valve Housing Seal
    GF0007757Courtesy of FORD MOTOR CO.
  12. Place the valve housing in the special tool and remove the worm thrust bearing retainer ring setscrew.
    • Discard the setscrew.
    Fig 12: Locating Setscrew
    GF0007758Courtesy of FORD MOTOR CO.
  13. Using the special tool, remove the worm thrust bearing retainer ring.
    Fig 13: Removing Worm Thrust Bearing Retainer Ring
    GF0007759Courtesy of FORD MOTOR CO.
  14. Remove the input shaft and control from the valve housing.
    Fig 14: Removing Input Shaft And Control
    GF0007760Courtesy of FORD MOTOR CO.
  15. Rotate the holding fixture 180 degrees.
    16. CAUTION: Do not allow the screwdriver to make contact with the valve housing bore, or damage to the sealing area may occur, causing a fluid leak.
    Fig 15: Removing Input Shaft Dust Seal Using Screwdriver
    GF0007761Courtesy of FORD MOTOR CO.
  16. Using a screwdriver, remove and discard the input shaft dust seal.
  17. Remove and discard the input shaft seal snap ring.
    Fig 16: Identifying Input Shaft Seal Snap Ring
    GF0007762Courtesy of FORD MOTOR CO.
  18. Rotate the holding fixture 180 degrees.
  19. Using the special tool, remove the input shaft bearing and input shaft seal.
    • Discard the input shaft seal.
      Fig 17: Removing Input Shaft Bearing And Input Shaft Seal
      GF0007763Courtesy of FORD MOTOR CO.
  20. Remove the valve housing from the holding fixture.
  21. Reposition the steering gear in the vise to access the sector shaft seals.
    22. CAUTION: Do not allow the screwdriver to make contact with the sector shaft seal bore, or damage to the sealing area may occur, causing a fluid leak.
    Fig 18: Removing Sector Shaft Dust Seal Using Screwdriver
    GF0007764Courtesy of FORD MOTOR CO.
  22. Using a screwdriver, remove and discard the sector shaft dust seal.
  23. Remove the sector shaft seal snap ring and spacer.
    • Discard the snap ring.
    Fig 19: Identifying Sector Shaft Seal Snap Ring And Spacer
    GF0007765Courtesy of FORD MOTOR CO.
    24. CAUTION: Do not allow the seal puller to make contact with the sector shaft seal bore, or damage to the sealing area may occur, causing a fluid leak.
    NOTE: The steering gear sector shaft bearing is not servicable.
    Fig 20: Removing Sector Shaft Seal
    GF0007766Courtesy of FORD MOTOR CO.
  24. Using a suitable seal puller, remove and discard the sector shaft seal.
    • Inspect the sector shaft seal bore.
  25. Remove and discard the valve housing-to-gear housing O-ring seal.
    Fig 21: Removing Valve Housing-To-Gear Housing O-Ring Seal
    GF0007767Courtesy of FORD MOTOR CO.
scientia non olet · About LEMON Manuals