Britax Marathon User Manual page 21

4 Rotate lever downward to open
forward-facing lock-off farthest from
where the vehicle belt is buckled .
5 Remove slack from the lap portion of
the vehicle belt .
6 Force the child restraint into the
vehicle seat while pulling the shoulder
portion of the vehicle belt tightly
through the lock-off (Fig . D) .
7 Hold the shoulder belt tight, then
rotate the lock-off upward until secured
(Fig . E) .
8 Verify that all connections are secure
and the restraint is stable . A secure
restraint should allow no more than
1 inch of side-to-side or forward
movement at the belt path .
• See Checking Buckle Position on
Page 26.
Removal
Open lock-offs, then unbuckle and remove vehicle belt from belt
path . Disconnect Versa-Tether ® , if attached .
Installation: Forward-Facing
D
E
19