F 550 4WD Super Duty V8-7.3L DSL Turbo VIN F (2001)
4. Apply maximum vacuum and maintain it for a minimum of three minutes with the engine speed set at idle.
5. Release the vacuum and remove the vacuum pump.
6. CAUTION: Do not overfill the reservoir.
Fill the reservoir.
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Use Motorcraft MERCON Multi-Purpose ATF XT-2-QDX or MERCON equivalent.
7. Reinstall the Vacuum Pump. Apply and maintain maximum vacuum.
8. 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.
