TRANSMISSION
(GEARBOX)
/
0)'
D
Flg.013.
Reassembling
the
transmission
(gearbox).
Illustration indicates camplate
In
the
neutral
gear
position
Re-mesh
the
rear
chain
with
the
sprockets
and
replace
the
connecting link.
Apply
the
rear
brake
and
tighten
the
sprocket
securing
nUt
as
tight
as
possible, using service tool 61-6061.
Locate
the
thrust
washer
over
the
inner
needle
roller bearing.
The
washer
can
be
held
In
position
by
smearing It rear surface with
grease.
Note
that
the
grooved surface
Is
towards
the
layshaft. (See
Fig.
DB).
Set the camplate
In
the
neutral
gear
position
(See
Fig.
D 13). Lubricate
the
needle
roller
bearings
In
the
high
gear
(use oil
recommended
in Section
AI)
and layshaft bearing. Place
the
mainshaft
fourth
gear with Its
respective
selector
fork
onto
the
malnshaft. See
Fig.
D 1.
This
selector
fork
has a
large engaging pin and no
cuttaway
on
the
housing.
Assemble
the
shaft Into
the
high
gear
using a heavy
grease
to-retain
the
selector
fork
on
the
gear and
in
the camplate
track.
Replace
the
layshaft assembly
with fifth and
fourth
gears
Into
the
gearbox
and
engage
with
the
malnshaft fifth and
fourth
gears
(note that with
the
gearbox
in
the
neutral
position
none
of
the
sliding dogs will
be
engaged).
Replace
the
layshaft
third
gear
with
Its respective
selector
fork (See
Fig.
D 1).
This
selector
fork
has a large engaging pin and a
cuttaway
on
the
selec-
tor
housing. Then replace
the
malnshaft
third
gear
and engage with the layshaft
third.
Replace the
layshaft second gear
after
first
lubricating
the
bush
with oil. Replace
the
combined
first and second
gear
onto
the
malnshaft. Replace
the
layshaft
bottom
gear with Its
selector
fork
(this
selector
fork
h.,
a small diameter engaging pin and a cuttaway
to
match
the
previous
selector
fork.
See
Fig.
D 1.
Replace
the
selector
rod.
Fit
the
clrcllp
onto
the
end of
the
layshaft and
the
engaging dog up against
the
c1rcllp. Turn
the
camplate
towards
the
Inner
coverfrom the top.
thereby
placing
the
gearbox
into
the
first gear position
(note
engaging dog
on
lays haft
will
be
In mesh with
the
dogs
on
the
layshaft
first gear).
Check
the
camplate
operating
quadrant
Is
moving
freely
In
the
Inner
cover
and position
the
bronze
lays haft washer over
the
needle
roller
bearing
in
the inner cover. Again, use
grease
to
hold the
thrust
washer
In
position
during
assembly.
D13
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