
6.
Put
another
bottom
tread
on
a
flat
surface
with
the
grooved
side
facing
up
.
Th
en
snap
the two
holders
into
the
groove.
Note: The
two
holders need
to
be
snapped
into
the
groove
in
the
same
direction.
bolt
Gasket
Nut
Fix
the
treads
to
the
left
and
right fixing
strips with
screws.
Left fixing
strip
Tighten with
two
screws
for
both
sides
Holder
Right fixing
strip
5. Use the 10x1-1/4 screws to affix the other three treads. Then put aside for later.
4.
A
A
ff
ix
the
left
and
right fixing
strips
with
bolt
&
gasket
( M6),
and
nut
M6*85,
donot
over
tighten
(the
accessories
are
in
screw
kit
5862050002
)
3