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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Body Panel System - Uni-Body System, SUBFRAME System & Mounting System) >> Removal And Installation >> Subframe - Front, 4.6L >> Removal And Installation

Removal And Installation

WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
  1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING AND LIFTING article.
  2. Remove the throttle body. For additional information, refer to FUEL CHARGING AND CONTROLS - 4.6L (3V) article.
  3. Remove the generator. For additional information, refer to GENERATOR AND REGULATOR article.
  4. Install the special tool.
  5. Fig 1: Installing Special Tool (303-050)
    GF0015030Courtesy of FORD MOTOR CO.
  6. Remove the 2 engine insulator nuts.
    • To install, tighten to 55 Nm (41 lb-ft).
  7. NOTE: Using the taller adapters, support the special tool on the shock towers.
  8. Install the special tool.
  9. Fig 2: Supporting Special Tool On Shock Towers Using Special Tool 303-F072
    GF0015029Courtesy of FORD MOTOR CO.
  10. Using the special tool, raise and support the engine.
  11. Remove and discard the lower steering column shaft coupling bolt.
    • To install, tighten to 25 Nm (18 lb-ft).
  12. Separate the lower steering column shaft from the steering gear.
  13. Remove the power steering line support bracket bolt.
    • To install, tighten to 11 Nm (8 lb-ft).
  14. CAUTION: Support the steering gear with safety wire or damage to the steering gear may occur.
  15. Remove the 2 steering gear bolts and position the steering gear aside.
    • To install, tighten to 115 Nm (85 lb-ft).
  16. Remove the 2 lower ball joint nuts and bolts.
    • To install, tighten to 103 Nm (76 lb-ft).
  17. Separate the 2 lower ball joints from the steering knuckles.
  18. With a suitable tool, support the subframe.
  19. Remove the 4 front subframe bolts at the torque box.
    • To install, tighten to 115 Nm (85 lb-ft).
  20. Remove the 4 front subframe nuts.
    • To install, tighten to 115 Nm (85 lb-ft).
  21. NOTE: Two technicians are needed to carry out this step.
  22. Lower and remove the front subframe.
  23. NOTE: Using a suitable alignment tool with a 15 mm (0.59 in) outside diameter shaft that is long enough to go through the subframe and body. Align the subframe to the body before tightening the subframe bolts and nuts to specification.
  24. To install, reverse the removal procedure.