Timing System/Valves; Crankshaft; Cylinder/Piston - Ducati 1098 2007 Manual

section
C 1.1

Timing system/valves

Timing diagram
Valve lift
Belt tensioning

Crankshaft

Crankshaft

Cylinder/Piston

Cylinder barrel
Piston-to-bore clearance
Piston
Connecting rod
Big-end bearing pairings
Gudgeon pin–to-piston clearance
Gudgeon pin-to-connecting rod
clearance
WWW.PlanDeGraissage.ORG
1098/1098S - M.Y. 2007 - edition 00
Technical data
Reference
With 1 mm valve clearance
Intake
Exhaust
Intake valve diameter
Exhaust valve diameter
With 0 mm valve clearance
Opening rocker - intake
Opening rocker - exhaust
Closing rocker - intake
Closing rocker - exhaust
DDS
Minimum limit value
Reference
Ovality
Taper
Main bearing journal alignment
Reference
Max. bore ovality
Max. bore taper
Diameter
Section A
Section B
Section C
Piston outside diameter measured
at 6.0 mm from piston base
Diameter
Section A
Section B
Section C
Connecting-rod big-end diameter
Crankshaft class
A
B
A
B
Adjusting clearance
Opening 15° B.T.D.C.
Closing 58° A.B.D.C
Opening 60° B.B.D.C.
Closing 20° A.T.D.C.
42 mm
34 mm
Intake 11.8 mm
Exhaust 10.6 mm
0.13÷0.18 mm
0.13÷0.18 mm
0.05÷0.10 mm
0.05÷0.10 mm
110 Hz (horizontal)
110 Hz (vertical)
70 Hz
Standard value
Standard value
104.000 mm to 104.010 mm
104.010 mm to 104.020 mm
104.020 mm to 104.030 mm
0.085÷0.105
100 mm
103.905 mm to 103.915 mm
103.915 mm to 103.925 mm
103.925 mm to 103.935 mm
45 mm
Connecting rod class
A
A
B
B
0.010 to 0.018 mm
0.035 to 0.048 mm
Checking clearance
0.10 to 0.25 mm
0.10÷0.25 mm
0.05÷0.25 mm
0.05 to 0.25 mm
110 Hz (horizontal)
110 Hz (vertical)
70 Hz
Service limit
0.005 mm
0.005 mm
0.01 mm on diameter
Service limit
0.03 mm
0.03 mm
0÷0.01 mm
Bearings colour
Blue + Yellow
Yellow + Yellow
Blue + Blue
Blue + Yellow
0.035 mm
0.065 mm
A
B
C
D
E
F
G
H
L
M
N
P
5