Chicco Stack 1, Owner'S Manual

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LOW-BACK BOOSTER Mode
14. Make sure the Backrest is
positioned all the way forward.
Remove the Seat Base from the
Youth Stool Base by squeezing
the handle on the underside
of the Youth Stool Base and
pulling up on the Seat Base.
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BOOSTER Mode
13. Fasten the Lower Booster
Seat Straps, passing them
underneath the seat. Pull the
Lower Booster Seat Strap to
tighten.
Pull on the Seat Base and make
sure the Booster Seat Straps
do not become loose. If they
become loose, reposition and
retighten the Lower and Rear
Booster Seat Straps to make
sure they do not become loose.
Refer to steps 23-25 on
attaching and storing the Tray.
SEE STEPS 19-22 on securing
your Child in the Booster Seat.
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