Graco SNUGRIDE 30 Instruction Manual page 14

5. Check the Rear
Facing Level
Line
The red level line on
the side of the seat
MUST BE LEVEL
with the ground.
If needed, rolled
towels may be
placed under the
base, at the vehicle
seat crease, until the
level line is level with
the ground.
6. Connect LATCH
Hooks to
Vehicle's Lower
LATCH Anchors
LATCH strap should
lay as flat as possible
and not be twisted.
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7. Tighten the
LATCH Strap
Press down firmly in
the center of the base
while tightening the
LATCH strap.
8. Test For
Tightness
Grab the sides of
the base where the
LATCH strap is and
push and pull the
base from side to
side and front to
back.
If the base moves
less than 1" (2.5
cm), it is tight
enough.
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