With Built-In Harness System; Without Built-In Harness System - Graco 8488 Owner's Manual

4.2.1 WITH Built in Harness
Your child MUST meet all requirements:
• WEIGHT: 20 to 40 lbs. (9 to 18 kg)
• HEIGHT: 27 to 43 inches (69 to 109 cm)
• At least one year old and can sit upright unassisted
• Shoulders are BELOW top harness slots. If
shoulders are above top harness slots, child is
too large for built-in harness.
If child is between 30 and 40 lbs. and shoulders
are below the upper harness slots, we highly
recommend use of the built-in harness for as long
as it is suitable and comfortable (up to 40 lbs.) .
4.2.2 WITHOUT Built in Harness
Your child MUST meet all requirements:
• WEIGHT: 30 to 80 lbs. (14 to 36 kg)
• HEIGHT: 35 to 54 inches (89 to 138 cm)
• Child's ears are BELOW top of booster seat. If tops
of ears are above top of seat, child is too large for
booster seat.
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