Graco 8491 Owner's Manual page 31

3. Slide the vehicle shoulder belt onto the clip as
shown in
against child's shoulder.
The lap belt portion MUST pass under
the armrests and be positioned low on the hips.
4
4. For warnings on vehicle belt positions,
see page 21-23, "Using your Graco Booster Seat".
4
and pull strap down to tighten clip
31
Shoulder belt
positioning clip