Econoline E550 V8-7.3L DSL Turbo VIN F (2002)
Brake Master Cylinder: Specifications
Master cylinder-to-hydro-boost nuts - E-450
15-21 ft.lbs.
Master cylinder-to-vacuum booster nut (all except E-450)
18 ft.lbs.
Master cylinder fluid control valve
18 ft.lbs.