4 - ENGINE
PRIMARY SHAFT - GEAR SET
X CLASS
Y CLASS
N.B.: The crankcases available as spare parts are always of the X kind.
X CLASS
Y CLASS
N.B.: the distances between the primary shaft and the crankshaft are the following.
Distances between gears
With the aim of minimising noise and friction, the cranks-
haft, primary shaft and balance shaft gears exist as joint
assemblies.
Fitting the sets correctly
FITTING
X + X
Y + Y
S + S
T + T
86
ENGRANAJE CIGÜEÑAL
REFERENCE
8714475001
8714475002
MIN
(mm)
86.00
85.96
ENGRANAJE EJE PRI.
(CAMPANA EMBRAGUE)
REFERENCE
8714605001
8714605002
MAX
(mm)
86.04
86.00
X or Y
S or T