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Section 03
TRANSMISSION
Sub-section 08
(GEAR BOX l
To obtain the proper drive shaft clearance
it
may bene-
cessary
to
add or remove
shim(s)
between the key
side
bearing and the shaft bearing shoulder
.
28,38, Sprocket alignment
Verify sprocket alignment using the alignment tool (P/N
420 476 010). Proceed as follows
:
- Set alignment tool on shift
sprocket
19 th and turn it
into the corresponding layshaft and tensioner sprockets
as illustrated
.
If necessary readjust clearance by
transferring
shim!sl
on drive shaft to the opposite side.
"W'
CAUTION: Ensure the drive shaft and layshaft
·
T
gears align with the tensioner gear and that all
clearances are respected.
14, Gear change lever shims
Lubricate gear change shaft and compensate clearance
with shims (required
end
play 0.3 mm (.011")). Set 1
shim 0 .3 mm on
inner
side and as many as required on
outer side under gear
change
lever, leaving 0 .3 mm
{.011") play
03-08·6
"W'
CAUTION: The finger of the gear change shaft
T
must not block the gear change fork.
17, 18, 20, Gear change fork & components
Mount gear change fork and index rod with
index
spring
and ball. To do this, press ball and index spring
into
the
bore of gear
change
using a ball mounting bolt PIN 420
4 76 020
then the ball mounting bolt is pushed through
with the index rod and the index rod is screwed
in.
cm(rn
A0170030
11
6, 7, Index rod lock nut
e
.
. . _
/·
Apply Loctite 242 to nut and torque
to 23
N•m I 17
e
lbf•ftl
.. _
/
37, Chain
0
NOTE: If a master link is required, install it in order
to have the
locking
clip facing the driven pulley
side
with its closed end towards the rotary motion direction
when in
"FORWARD"
position.
8,63, Housing & cover
Set the shift sprocket 23 teeth to reverse position
.
Apply Loctite
515
IP/N 413
7027
OOito the transmission
housing mating
surface
and reinstall the transmission
cover
.
Torque the retaining nuts in
a
criss-cross
sequence
to:
27
N•m
120
lbf•ft)
"W'
CAUTION: Before cover installation, ensure that
T
the shifter arm and the 23 teeth shift sprocket are
in
REVERSE
position.
•
··
...
.
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