Expedition 2WD V8-4.6L SOHC VIN 6 (1999)
7. Using the special tool, apply maximum vacuum.
8. CAUTION: Do not hold the steering wheel in the far left or right position or damage to power steering may result.
Cycle the steering wheel from stop to stop every 30 seconds for approximately five minutes.
9. Stop the engine, release the vacuum source, and remove the special tool.
10. Add power steering fluid if necessary. Install the power steering fluid reservoir cap.
11. CAUTION: Do not hold the steering wheel in the far left or right position or damage to power steering may result.
Start the engine and cycle the steering wheel from stop to stop every 30 seconds for approximately five minutes.
12. Check for power steering fluid leaks at all connections. If the power steering fluid still shows signs of aeration, repeat this procedure.
