Graco TrioGrow SnugLoc Instruction Manual page 67

5. Place Car Seat Forward-Facing
in Back Seat of the Vehicle
Place forward-facing in vehicle seat
and center the car seat between the
lower LATCH anchors. The base
should sit as flat as possible on the
vehicle seat.
Note: Make Sure Base is a minimum
of 80% on Vehicle Seat.
6. Extend the LATCH Strap.
For easier installation, extend the LATCH
strap to its maximum length by pressing
the grey button and pulling on the strap.
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