Britax MARATHON CLASSIC User Manual page 15

Tightens
c
belt webbing back into the
retractor.
6. Locking Latch Plate
Has a latch plate that does
a
not allow the belt to become
loose after it is buckled.
Tightens by pulling on the belt
b
webbing.
by feeding
Vehicle Compatibility
the
Latch Plate
Latch Plate
13