Ford F250 Owner's Manual page 207

The following steps apply to F–350 Chassis Cab and F–450/F–550
only:
12. Slide the notched end of the
jack handle over the release valve
and use the handle to slide the jack
under the vehicle. Make sure the
valve is closed by turning it
clockwise.
13. Position the jack according to
the following guides:
• Front (4x2) F–350 Single Rear
Wheel (SRW) Chassis Cab only
Place jack directly under jacking
pin.
• Front (4x2) F–350 Dual Rear
Wheel (DRW) Chassis Cab only
Place jack directly under I-beam.
2004 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA English (fus)
Roadside Emergencies
207