3
69
E
N
G
IN
E ASS
E
M
B
LY AN
D CO
NTRO
LS
3.5
ASSEMBLY of INtER-
NAL GEARBoX AND GE-
ARSHIft
Insert the entire primary
1
and secondary unit
2
into the respective seats on the left crankcase
half simultaneously. Remember to oil the gears
abundantly with gear oil and to grease the shaf-
ts supporting them in the areas where they are
coupled with the bearing with graphitic grease.
Make sure that all the parts slide properly.
Insert the centre bearing
3
and the O-ring
4
on
the secondary unit.
Insertion of gearbox in left crankcase.
Detail of centre bearing 3 and O-ring 4 coupled to
the secondary shaft.
4
3
2
1
3
4
