2008 Ford F250 Owner Guide 4th Printing - Page 313

Roadside Emergencies 4. Loosen each wheel lug nut one-half turn counterclockwise but do not remove them until the wheel is raised off the ground. When one of the rear wheels is off the ground, the transmission alone will not prevent the vehicle from moving or slipping off the jack, even if the transmission is in P (Park) (automatic transmission) or R (Reverse) (manual transmission). To help prevent the vehicle from moving when you change the tire, be sure that the parking brake is set and the diagonally opposite wheel is blocked. If the vehicle slips off the jack, you or someone else could be seriously injured. The following steps apply to F-250/F-350 Single Rear Wheel (SRW) vehicles only: 5. Insert the hooked end of the jack handle into the jack and use the handle to slide the jack under the vehicle. 6. Position the jack according to the following guides: • Front (4x2) 313 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus)