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sezione / section
C 1.1
Cylinder / piston
A
Cylinder
B
Piston
C
Gudgeon pin-piston
clearance
Piston-cylinder coupling
clearance
Gudgeon pin-connecting
D
rod clearance
Con-rod bearings-crankpin
coupling clearance
Cylinders compression
E
Gearbox
F
Idle gears
Idle gears for 3rd and 4th
gears
Gearbox shafts
Gearbox drum
G
Gear selector fork
Selector fork control drum
H
Cooling system
L
Type
Front wheel
M
Tread min. thickness
Tyre pressure
Wheel shaft eccentricity
N
Wheel rim eccentricity
P
10
Caratteristiche tecniche
Technical specification
Reference
Max. oval
Max. taper
Diameter
class A
class B
class C
Diameter
class A
class B
class C
Mathesis
Reference
Axial play
Axial play
Axial play
Axial play
Fork gear groove width
Fork sliding shoe thickness
Fork - gear clearance
Fork pin - groove clearance
Slot width
Fork pin diameter
Reference
Air cooling: heat is discharged
through the large fins of both
cylinder-head assemblies
Reference
In the most worn position
Cold
On 100 mm
Radial
Axial
Standard value
88.000 mm
88.010 mm
88.020 mm
87.970 mm
87.980 mm
87.990 mm
0.004 - 0.012 mm
0.030 - 0.050 mm
0.006 - 0.028 mm
0.015 - 0.058 mm
11-12 bar
Standard value
4.070 - 4.185 mm
3.90 - 4.00 mm
0.070 - 0.285 mm
0.265 - 0.425 mm
8.00 - 8.09 mm
7.665 - 7.735 mm
Technical specifications
Standard value
2.1 bar - 2.2 Kg/sq cm
0.8 mm
0.5 mm
Max. allowed value
0.03 mm
0.03 mm
0 - 0.01 mm
0 - 0.01 mm
0 - 0.01 mm
0 - 0.005 mm
0 - 0.005 mm
0 - 0.005 mm
0.025 mm
0.12 mm
0.005 mm
10 bar (min.) difference
between cylinders: 2 bar
(max.)
Max. allowed value
0.10 mm (min.)
0.25 mm (max.)
0.05 - 0.20 mm
0.10 - 0.40 mm
0.4 mm
0.6 mm
8.19 mm
7.5 mm
Max. allowed value
2 mm
0.2 mm
2 mm
2 mm
edizione/edition 03-03
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