The First Years TRUE FIT 630 - Manual (Page 45)

Section 7 - Installation and Use


Installation
Align the upper seat back rods and push
rods into the openings until you hear or feel a click.
Pull up on the upper seat back to ensure the
removeable upper seat back is locked in position.


DEATH or SERIOUS INJURY can occur
The upper seat back must be installed:
When the child weighs more than 22 lbs
or
The top of the child’s head is within 1 inch of the top of the
restraint.
or
The restraint is forward facing.
WARNING
7.18 Upper Seatback Installation
44