7. Fasten the harness
buckle.
NOTE: After inserting
each buckle tongue,
listen for a click to
help ensure proper
connection.
8. Check for proper harness
height and pull any
excess slack up to the
child's shoulder area
before tightening.
9. Pull the harness adjuster
strap to tighten the
harness.
IMPORTANT:
should have a snug fit around
the child. A snug strap should
not allow any slack. It lies in a
relatively straight line without
sagging. It does not press on
the child's flesh or push the
child's body into an unnatural
position. You should not be
able to pinch excess.
10. Fasten the chest clip and
place at armpit level.
Before traveling, verify that the:
9 Harness straps are not twisted.
9 Harness is snug.
9 Buckle is fastened.
9 Chest clip is at the child's armpit level.
9 Remove bulky coats, jackets and/or bulky sports
equipment before putting the child in the child seat.
The harness
MARATHON CLICKTIGHT User Guide
Pull the harness adjuster
strap away from the child seat to
tighten.
Do not pull sideways.
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