Technical Data - SWM SIX DAYS 2003 Manual Del Usuario

SIX DAYS

TECHNICAL DATA

ENGINE
Type ..................................................................................single cylinder, 4 stroke Air-cooled
Bore ........................................................................................................................................... 90mm.
Stroke ........................................................................................................................................70mm.
Displacement ....................................................................................................................445 . cm³
Compression ratio .....................................................................................................................9.5:1
Starting ...................................................................................................................................electric
TIMING SYSTEM
Type ..................................................................................................single overhead camshaft
Valve clearance (with engine cold)
Intake ............................................................................................................................0.07-0.10mm.
Exhaust ....................................................................................................................... 0.08-0.12mm.
LUBRICATION
Type ..........................dry sump with lobe pump and cartridge filter and oil radiator
IGNITION
Type .....................................................................................................................................Electronic
Spark plug type .........................................................................................................NGK DPR 8Z
Spark plug gap ............................................................................................................0.6-0.8mm.
FUEL SYSTEM
Type ........................................................................................................Electronic injection feed
4 -
EN
PRIMARY DRIVE
Drive pinion gear ...........................................................................................................................24
Clutch ring gear .............................................................................................................................64
Transmission ratio ................................................................................................................. 2,667
CLUTCH
Type ..........................................................................multidisc in oil bath with filter control
TRANSMISSION
Type ..............................................................................................with always grabbing gears
Transmission ratio
1st gear ........................................................................................................................... 2,917 (35/12)
2nd gear .........................................................................................................................2.067 (31/15)
3nd gear ........................................................................................................................ 1,556 (28/18)
4th gear........................................................................................................................1,300 (26/20)
5th gear.........................................................................................................................1,043 (24/23)
6th gear .........................................................................................................................0,917(22/24)
SECONDARY DRIVE
Transmission sprocket .............................................................................................................Z 15
Rear wheel sprocket ...............................................................................................................Z 40
Transmission ratio .................................................................................................................2,666
Transmission chain dimensions ............................................................................5/8" x 1/4"