Graco TurboBooster TakeAlong Instruction Manual page 44

To remove the seat back pad, from the back of the seat
back, pull the pad out of the slot. Repeat for the other side
and remove the pad.
Reverse the steps to put the seat back pad back on.
To remove the headrest pad, from
the back, undo the elastic straps.
From the front, remove the headrest
pad.
Reverse the steps to put the
headrest pad back on.
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