Britax 7300 A 2010 Instructions For Installation & Use page 19

HOW TO INSTALL
K. Fit the attachment clip on the upper anchorage strap to the
anchor fitting as shown. Make sure to remove as many
twists as possible from the upper anchorage strap.
Always attach the hook and remove slack
L. Tighten the Adjustable Upper Anchorage Strap by
pulling the adjustment strap to remove slack as
shown below, but do not over-tighten causing the
restraint base to lift off the vehicle seat.
M. Roll up the excess strap tightly so the webbing is
thick enough to be held in the storage band.
NOTE: Seat belt extenders should not be used if the seat belt is not long enough to secure the child
restraint. If they are used then the buckle tongue must not enter the seat belt path.
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Attachment Clip
Car's Anchor Fitting
Storage
Band
Press
Pull Adjustment
Strap to remove
slack
Roll up excess strap
tightly so the webbing is
thick enough to be held
in the storage band.
FITTING SUMMARY
Upper Anchorage
Upper Anchorage
Adjustment Strap
Strap
IMPORTANT:
Pull to
Always roll up the
remove
excess Upper Anchorage slack
Strap.
Storage band
HOW TO INSTALL
Attachment Clip
& Cover
FORWARD-FACING BELT PATH;
marked in yellow.
Car's Anchor
Fitting
Seat belt
'Lock-off'
Forward-
Facing seat
belt path
Car's seatbelt
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