FORD 2010 E-450 v.1 - Manual (Page 241)

WARNING: 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.
Replacing the tire
1. Assemble the jack handle sections together and lock into the jack. Use
the jack handle to slide the jack under the vehicle.
WARNING: To lessen the risk of personal injury, do not put any
part of your body under the vehicle while changing a tire. Do not
start the engine when your vehicle is on the jack. The jack is only
meant for changing the tire.
2. Position the jack to raise the front or rear wheel.
• Never use the front or rear
differential as a jacking point.
Roadside Emergencies
241
2010 Econoline (eco)
Owners Guide, 1st Printing
USA (fus)