Graco 4EVER 4-IN-1 CAR SEAT Instruction Manual page 76

2.5 cm (1 in )
Rear-Facing
Forward-Facing with
Built in Harness
4. Be Sure the Harness Straps Are at
the Proper Height
Rear-Facing: Harness straps must be at
or just below the child's shoulders and
top of head must be at least 2.5 cm (1 in)
below the headrest/harness adjustment
handle.
Forward-Facing with Built in Harness:
Harness straps must be at or just above
the child's shoulders and top of child's ears
must be below top of headrest. Remove the
head support and body support.
5. To Raise or Lower Headrest/Harness
Adjustment Lever
Squeeze the adjustment lever and lift or lower
headrest for the proper harness height.
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