BRITAX Child Safety, Inc.
Care and Maintenance
Seat Cover
Removing the Cover
Never remove the buckle tongues from the harness.
They cannot be reattached after removal. If reassembled
incorrectly, the child seat may not perform as intended.
1. Loosen and unbuckle the
harness.
a. Lift harness adjuster
lever.
b. Pull both harness
straps forward.
c. Unbuckle the
harness.
2. Open the chest clip.
a. Press tabs
b. Pull apart
3. Remove the infant
positioning pillow if
necessary.
4. Remove the belly pad and
buckle.
a. Lift the cover from
the seat to find
the buckle strap
connection.
b. Remove the buckle
strap by turning
the buckle retainer
sideways and routing
it out of the front
buckle slot in the
child seat (see page
37).
c. Slide the end of the
belly pad over the
comfort foam on the
seat.
34
1b
1a
b
2b
a
2a
4a
4b
4c
d. Pull the end of the
belly pad and buckle
retainer out of the
buckle slot in the
cover to remove.
e. Turn the buckle
retainer sideways
and slide the buckle
out of the belly pad.
5. Detach the hook and
loop fasteners on the
head restraint cover from
around the harness.
6. Remove the head
restraint cover.
a. Raise the harness to
the highest position.
b. Detach the elastic
straps from the tabs
behind the harness
height adjuster.
7. Adjust the harness to
the lowest position and
detach the plastic hooks
from the bottom edge of
the child seat.
8. Detach the plastic hooks
from the back of the child
seat shell.
9. Remove the cover from
the shell.
MARATHON User Guide
4d
4e
35