Britax Marathon 65 User Manual page 31

1 Loosen the harness.
a Lift harness adjuster lever
b Pull both harness straps forward
2 Remove the body pillow and
unbuckle the harness.
3 Pull the head pad up, then pull the
seat cover forward to access the
forward-facing belt path.
4 Open the red lock-off closest to
where the vehicle belt will be
buckled.
a Open the locking tab
b Open the clamp
5 Route the vehicle belt through
the forward-facing belt slots, then
buckle. Ensure the vehicle belt is
not twisted.
6 Push down into the rear of the
child seating area with moderate
force while removing all slack
from the bottom (lap) part of the
vehicle belt and close the lock-off.
a Close the clamp over the vehicle belt
b Slide your palm or thumb along the
locking tab until a click is heard (see
page 14)
IMPORTANT: Both the vehicle lap and
shoulder belts must be routed through the
lock-off.
7 Push down into the middle of the
child seating area with moderate
force while pulling the top
(shoulder) part of the belt between
the belt slots to remove any
remaining slack through the lock-off
(see pages 6 and 7).
8 Attach the Versa-Tether to a designated anchor (see vehicle owner's
manual) and remove all slack (see pages 17 – 19).
9 Store the excess webbing in the elastic strap.
10 Replace the cover.
Checklist
Check that the vehicle belt is securely fastened.
Check that no more than 20% or 7.6 cm (3 inches) of the base hangs
over the edge of the vehicle seat.
Check that the child seat cannot be moved front to back or side to side
more than 2.5 cm (1 in.) at the belt path. If the child seat is not secure,
repeat installation or use a different seating location.
Check that any excess Versa-Tether
vehicle and secured in the elastic strap.
Forward-Facing Installation
1b
1a
LOCKING
TAB
CLAMP
®
webbing is contained within your
4a
4b
5
7
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