Table of Contents
Advertisement
CLUTCH·GEARBOX ASS
.Y
CLUTCH
Dry
type.
multi plate. Hand controlled by lever
on the left side of the
handlebar.
PRIMARY DRIVE BY GEARS
Ratio
:
1
:
1,57 (Z
=
19/
22).
GEARBOX
Two
speed,
foot operated from the
left
side of
the
vehicle (see
fig.
274/
1).
Rallo
:
1st.
speed (Low)
(Z
=
18/
24)
=
1
:
1,33 (Toe down);
2nd.
speed (Drive)
(Z
=
22/
22)
=
1
:
1
(Heel down).
REMOVAL OF THE CONVERTER COVER
FROM THE GEARBOX HOUSING
(fig. 275)
Loosen the screw
"
A
..
which secures the pipe
"
B"
at the
bottom
of the converter cover, then
undo
the screws secu ring the cover to the
gearbox housing
..
C,. and
remove
the can·
verter
cover,
complete
with
clutch
inner
body
..
D "
,
from
the gearbox housing
..
E
"
,
REMOVAL OF THE CLUTCH INNER BODY
FROM THE CONVERTER COVER
(fig.
276-277)
Rotate
the
clutch Inner
body quite
slowly,
thus
making
possible
an access
In
sequence
to
the
various screws through the static
body
hole
(see
the
arrow
..
A" in
fig.
276); loosen the
screws using the proper
wrench
.
Then
slide
out the clutch body
..
B"
from
the
cover .. A
".
From
the
body
shaft
remove
:
the seal ring
..
C
..
(OR type) the seeger
ring
..
0
..
, using proper
pliers,
the
bearing
..
E,.
and the flange
..
F
..
complete with
retaining
ring.
Remove the oil passages
..
G .. and
the
flanged
shaft ..
H
..
from
the
cover «A
",
then take off
the seal rings
..
I .. and
..
L" (OR type) in
fig.
274
from
the flanged shaft.
INSPECTION AND OVERHAULING OF
VARIOUS COMPONENTS
(fig
.
277)
-
check the trueness of the
hole
..
A
..
on the
cover,
where the flanged
shaft
..
H
..
is filted
;
no
damage
or scores;
check the trueness of
flanged
shaft
..
H
"
surface contacti ng
the
cover
..
A
..
and en-
sure that the shaft
tang
entering the
con-
verter is
quite
smooth
;
-
check the trueness of the seal
rings
"
I
..
-
..
L
..
-
"
C
..
and
..
F
..
(on the flange);
-
check
the trueness
of
the clutch
body
"
B
..
and the
body
shaft
tang
teeth.
COUPLING DATA
COVER/
FLANGED
SHAFT
FLANGED
SHAFT/
CONVERTER
(fig.
278)
Converter housing
-
0
of flanged
shaft seat:
mm 60,000
+
60,030.
Aanged shaft
-
0
of the shaft side
entering the
converter housing
:
mm
59,990
+
59,971
;
-
0
of
the
shaft side
entering the converter
:
mm 27,700
-:-
27,679
;
-
0
of bush ing seat
:
mm 22,000
-:-
22,021
.
Bushing lor
flanged shaft
-
outer
0
mm 21,972
+
21 ,942;
-
inner
0:
mm
18,000
+
18,018.
Shaft
with clutch
plate
holder
-
0
of side entering
the flanged
shalt bushing
:
mm 17,994
-:- 17,983.
Crankshaft
o
of
the
hole on the shaft
hub,
flywheel
side,
where
the
converter
pin
enters
:
mm
13,000
-:- 13,027.
Converter
o
01 the
flanged
shaft seat
:
mm 27,770
+
27,783;
o
of the converter pin
which
enters the seat
on
the
crankshaft
:
mm 12,985
-:- 12,957.
Coupling clearances
-
between converter cover
0
and
flanged
shaft
:
mm
0,010
-:-
0,059
:
-
between seat
0
on the converter and flan
-
ged
shaft side entering
the
seat
:
mm
0,070
-:-
0,104;
-
between bushing seat
0
and
bushing
outer
0:
mm
0,058
-:- 0,149:
-
between bushing Inner
0
and
0
of the
shaft
with
clutch
plate
holder:
mm
0,006
-:-
0,035
;
-
between converter pin
and hole on
the crankshaft:
mm
0,016
-:- 0,043.
FITTING OF THE FLANGED SHAFT AND
SHAFT WITH CLUTCH PLATe HOLDER ON
THE CONVERTER HOUSING
(Iig.
277)
In
filting the flanged
shalt
..
H
..
on the
hous-
ing .. A
..
pay attention to following alignments
:
holes
..
M» on the shaft with holes
..
N
..
on
the housing;
hole .. 0
..
on the flanged shaft
with
hole ..
p
..
on
the
housing.
' 4 '
Hide quick links:
Advertisement
Table of Contents
