Ford Transit 2002 Owner's Manual page 290

6. Observe the vacuum gauge reading.
If the vacuum decreases by more than
5cm-Hg in 5 minutes, the system should
be checked for leaks.
7. Remove the special tools. Fill the power steering
fluid reservoir to the MAX mark with the
appropriate power steering fluid as necessary.
For additional information, refer to:
Specifications (211-00 Steering System - General
Information, Specifications).
8. Lower the vehicle.
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