Motobecane 40 - Variator Adjustment and Refitting

ADJUSTING
AND REFITTING
THE VARIATOR
Make
sure
that the small ring
groove (on
the
crankshaft
tapered
end)
is
in
sood
condjtion
(fiq.
1).
Clean thoroughly
and remove
all
grease
from
the
crankshaft threaded end
(wi
re brush
)
.
Insert
the
caged
needle bearinq
jnto
the
variaton
hub.
Place a O.Bmm
shim
on the
needle
caqe.
Fjt
the
small
retainr'ng
rins on
top
of
the
shjm
(fig.?)"
Insert
the other
0.Bmm shims
arrd
the other rins
(c1os'ina
p1
iers)
(fiq.
3).
SIDE PLAY ADJUSTMENT:
MAXIMUM
SIDE PLAY:
O.1MM
The
sh.ims and retaining
rjnqs should
have
a
side
play
(slight
allowance).
If
there
is
too
much
side
play,
perform
an adjustnrent
using
0.1mm shims
(fjg.
3).
Fis.2
\
Fis. 1
Fig.
3
R0 43