Fastening The Buckle; Releasing The Buckle; Using The Chest Clip - Britax MARATHON 70 User Manual

Child Seat Functions

Fastening the Buckle

Insert one tongue at a time into
the buckle.
NOTE: Proper connection is
confirmed with a click after
inserting each buckle tongue.

Using the Chest Clip

1 Open the chest
clip.
a Press tabs
b Pull apart
18

Releasing the Buckle

Press the release button and
pull the tongues from the
buckle.
NOTE: Periodically clean
the buckle to ensure proper
operation. See Page 62.
Push together to fasten.
2
NOTE: Always position the chest clip at
armpit level.