Contents Wiring diagrams Section: Manual & Power Steering All sections

Steering System-General Information: Maintenance Ford Econoline E150

Power Steering System Flushing

MATERIAL

ItemSpecification
MERCON® Multi-Purpose (ATF) Transmission Fluid XT-2-QDXMERCON®

MATERIAL

WARNINGDo not mix oil types. Any mixture or any unapproved oil can lead to seal deterioration and leaks. A leak can ultimately cause loss of fluid, which can result in a loss of power steering assist. Failure to follow these instructions may result in personal injury.
  1. Remove the power steering fluid reservoir cap.
  2. Using a suitable suction device, remove the power steering fluid from the reservoir.
  3. Disconnect the power steering fluid return hose from the reservoir. Remove the clamp.
  4. Plug the power steering fluid reservoir inlet port.
  5. Attach an extension hose to the power steering return hose.
  6. Place the open end of the extension hose into a suitable container.
  7. Fill the power steering fluid reservoir with new fluid.
  8. Start the engine while simultaneously turning the steering wheel to lock and then immediately turn the ignition switch to the OFF position.
  9. Fill the power steering fluid reservoir with the approved power steering fluid.
  10. Repeat Steps 8 and 9, turning the steering wheel in the opposite direction each time, until the fluid exiting the power steering fluid return hose is clean and clear of foreign material.
  11. Remove the extension hose from the power steering return hose.
  12. Remove the plug from the power steering fluid reservoir inlet port.
  13. Install the power steering return hose to the reservoir. Install the clamp.
  14. If, after properly filling the power steering system, there is power steering noise accompanied by evidence of aerated fluid and there are no fluid leaks, it may be necessary to purge the power steering system. For additional information, refer to «POWER STEERING SYSTEM PURGING»(ref-210123-S22498169662005121300000) . Fill the power steering system. For additional information, refer to «POWER STEERING SYSTEM FILLING»(ref-210123-S16087702132005121300000) .