Ducati ST3 2004 User Manual

Caratteristiche tecniche
Technical specification
sezione / section
C 1.1
12
A
B
C
D
E
F
G
H
L
M
N
P
ST3 - M.Y. 2004 - edizione/edition 00
Lubrication system
Exhaust system
Cylinder / piston
Reference Standard value Max. allowed value
Circuit and engine oil
capacity
3.4 liters
Oil pump capacity 2.6 l/min at 1000 rpm
Oil pump Gear backlash 0.10 mm
Radial clearance between gears
and pump body
0.10 mm
Axial clearance between gears and
pump body
0.10 mm
Axial clearance between gears and
cover
0.07 mm
Oil pressure Mathesis
Oil temperature = 80 °C
1100-1300 rpm
Oil temperature = 80 °C
3500-4000 rpm
greater than 0.8 bar
greater than 4 bar
max 6 bar
Reference Technical specifications
Exhaust Catalyzed EURO2
Reference Standard value Max. allowed value
Cylinder Max. oval 0.03 mm
Max. taper 0.03 mm
Cylinder Diameter
Size A
Size B
Size C
94.000 mm
94.010 mm
94.020 mm
0 — 0.010 mm
0 — 0.010 mm
0 — 0.010 mm
Piston Diameter
Size A
Size B
Size C
93.945 mm
93.955 mm
93.965 mm
± 0.005 mm
± 0.005 mm
± 0.005 mm
Piston outer diameter measured
at 6.0 mm from piston base
0-0.010
Con-rod Con-rod big-end diameter A 45.019-45.025
B 45.013-45.019
Gudgeon pin-piston
clearance
0.002 — 0.08 mm 0.035 mm
Piston-cylinder coupling
clearance
0.055 — 0.075 mm 0.12 mm
Gudgeon pin-connecting rod
clearance
0.015 — 0.034 mm 0.065 mm
Con-rod bearings-crankpin
coupling clearance
0.025 — 0.059 mm
Cylinders compression
measured with Mathesis
tester
9 — 11 bar
8 bar (MIN)
12 bar (MAX)

Ducati ST3 2004 Specifications

General

Brand	Ducati
Model	ST3 2004
Category	Motorcycle
Language	English