Graco Extend2Fit Manual De Instrucciones página 54

11. Tighten Top Tether Strap
Push the car seat back while tightening
the top tether strap to remove all the
slack.
12. Test For Tightness
Grab the sides of the seat where the
LATCH strap 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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