2
39
ENGI
N
E DIS
A
S
SEM
BL
Y
2.7
PRIMARY GEAR
The primary gear
1
, located in the right crankca-
se, is fastened to the crankshaft. In order to
disassemble it, remove the nut
2
which must
first be previously heated using a blow-dryer or
similar instrument.
ATTENTION
!
The nut
1
must be turned clockwise to be un-
screwed.
Extract the primary gear using the relevant extrac-
tor
A
(code 006140150000)
.
Notice that the primary gear houses the free wheel
device
2
inside of it, which can be removed by taking
out the circlip
3
.
A
1
2
3
2
1
Extraction of primary gear with appropriate extractor
A.
Primary gear 1, complete with free wheel 2 and spe-
cific circlip 3.
Primary gear 1 and relative nut 2.
