Graco TrioGrow SnugLoc Instruction Manual page 59

10. Tighten the Vehicle Seat Belt
Press down firmly in the center of the
car seat. Pull on the shoulder belt to
remove slack.
Do not pull on the vehicle seat belt with
excessive force.
11. Close the SnugLock
When the slack is removed, close the
SnugLock Lock-Off until you hear a
®
"Click". Make sure the vehicle seat belt is
under the SnugLock
Keep hands away from the lock-off area when
closing the lock-off.
Lock-Off
®
Lock-Off.
®
59
CLICK!