System Flushing
WARNING:
Do 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.
- Remove the ENGINE fuse to disable the vehicle.
- Disconnect the power steering return hose. Plug the reservoir.
- Attach an extension hose between the power steering return hose and an empty container.
- Raise the front wheels off the floor; for additional information, refer to JACKING & HOISTING .
- Fill the reservoir.
- Use Motorcraft MERCON® Multi-Purpose ATF XT-2-QDX or equivalent MERCON® fluid.
- Turn the steering wheel from stop to stop while cranking the engine until the fluid exiting the power steering return hose is clear of all contamination and debris.
- Add Motorcraft MERCON® Multi-Purpose ATF XT-2-QDX or MERCON® equivalent as needed.
- Lower the vehicle.
- Disconnect the extension hose from the power steering return hose. Remove the plug. Attach the power steering return hose to the reservoir.
- Fill the reservoir.
- Use Motorcraft MERCON® Multi-Purpose ATF XT-2-QDX or equivalent MERCON® fluid.
- Install the ENGINE fuse.
- Start the engine and turn the steering wheel from stop-to-stop.
- Check the power steering fluid level.
- Fill the reservoir.
- Use Motorcraft MERCON® Multi-Purpose ATF XT-2-QDX or equivalent MERCON® fluid.
CAUTION:
Do not crank the engine for more than 15 seconds at a time. Allow the starter to cool for 1 minute before cranking again. Premature starter failure can occur.
CAUTION:
Do not hold the steering wheel against the stops for more than three to five seconds at a time. Damage to the power steering pump could occur.
CAUTION:
Do not overfill the reservoir.
CAUTION:
Do not hold the steering wheel against the stops for more than three to five seconds at a time. Damage to the power steering pump could occur.
NOTE:
If the power steering system is noisy and accompanied by evidence of aerated fluid it will be necessary to purge the power steering system.