Graco 7421 - Manual (Page 52)

4. Insert the harness strap through the appropriate
slot. Thread the harness strap through the tightener
exactly as shown in the picture
Ì
.
5. Inspect the harness straps from the front and
back of the safety seat to be sure they are not
twisted. Twisted belts can create slack in the
harness straps and reduce the protection provided
by the safety seat.
6. Pull on the harness straps from the front of the
safety seat to be sure the straps are secure. Make
sure the harness anchor buckle is snapped in flat
against the back of the seat as shown
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.
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Н
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