FORD 2001 E-450 - Manual (Page 94)

Rear-facing child seats or infant carriers should never be placed
in the front seats.
Front passenger seating position
The tether can be attached directly to the rear of the front seat.
1. Position the child safety seat on
the front right-hand passenger seat.
2. Adjust the front right-hand
passenger seat full forward.
3. Route the child safety seat tether
strap over the back of the front
right-hand passenger seat as shown.
Seating and safety restraints
94