Graco TrioGrow SnugLoc Instruction Manual page 105

Unbuckle the chest clip and the crotch
buckle. Place harness straps off to the
sides.
2. Place Your Child in the Seat
Make sure their back is flat against the car
seat back.
Avoid bulky or heavy clothing. Doing so
will prevent the harness straps from being
tightened properly. You may place a blanket
over the child after you have secured the
child.
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