Graco NAUTILUS 80 ELITE Manual De Instrucciones página 42

8. Attach Top Tether Strap
Extend the top tether by
pressing the grey button and
pulling out on the strap and
attach.
Consult vehicle's owner
manual for specific location.
Must use tether when using harness over
65 lb (30 kg).
9. Tighten Top Tether Strap
Remove all the slack.
10. Test For Tightness
Grab the sides of the seat where the
vehicle seat belt is and slide the car seat
side-to-side and front-to-back.
If the seat moves less than 1" (2.5 cm), it
is tight enough.
See section 5-A to secure your child.
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