Graco Nautilus SnugLock Grow Instruction Manual page 82

6. Adjust the Belt Positioning Clip to
Lengthen
Fit Your Child
Shorten
Lengthen or shorten the belt length as
shown.
Clip should fit right at the top of shoulder as
shown.
Pull up on the shoulder belt to remove
all the slack. Be sure the lap portion of
the vehicle seat belt goes in front of the
armrests.
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