Graco 4EVER DLX SNUGLOCK Instruction Manual page 52

Review your vehicle's owner manual for vehicle seat belt use
8. Route the Vehicle Seat Belt
Under the SnugLock Lock-off
®
Thread vehicle seat belt through the
rear-facing belt path (marked with a blue
label), through the SnugLock Lock-Off,
®
and out the other side. Buckle the seat
belt. The seat belt should lie as flat as
possible and not be twisted.
Make sure the vehicle seat belt is in
front of the buckle strap when the buckle
is in the inner-most position, and behind
when in the outer-most position.
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