Graco 4EVER Instruction Manual page 67

7. Tighten the LATCH Strap
Press down firmly in the center of the car
seat while tightening the LATCH strap.
8. Attach Top Tether Strap
Extend the top teather by
lifting up on the tether lock
and attach.
Consult vehicle's owner manual for specific
location.
9. Tighten Top Tether Strap
Remove all the slack.
67