Graco 6110 Owner's Manual page 51

3. Thread the seat belt:
Base and infant restraint
Belt MUST go under tongue
4. Buckle the seat belt. Make sure the buckle
tongue goes into the correct buckle
seat belt should not be twisted or turned.
5. Tighten the vehicle seat belt. Refer to your vehicle owners
manuel and the instructions in "4.2.2 SAFE Vehicle Belt
Systems", p. 22-23, on tightening your vehicle belt.
To create a very tight
installation, push down
hard with your knee
or free hand in the
middle of the infant
restraint or base
and pull and tighten
the vehicle belt.
Infant restraint only
. The
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