Technical Specifications - Engine - KTM 625 SXC 2003 Owner's Manual

Engine
Design
Displacement
Bore / Stroke
Ratio
Fuel
Valve timing
Camshaft
Valve diameter
Valve clearence cold
Crank shaft bearing
Connecting rod bearing
Top end bearing
Piston
Piston rings
Engine lubrication
Engine oil
Engine oil quantity
Primary ratio
Clutch
Transmission
50
Gear ratio
Ignition system
Ignition timing
Generator
Spark plug
Spark plug gap
Cooling system
Cooling liquid
Starting equipment
#
API: SG, SH
TEMPERATURE
–
10W 40
10W 50
TECHNICAL SPECIFICATIONS – ENGINE 625 SXC 2003
Liquid-cooled single cylinder 4-stroke engine with balancer shaft
4 valves over rocker arm and 1 overhead camshaft, camshaft drive through single chain
1 compression ring, 1 taper face ring, 1 oil scraper ring
contactless DC-CDI ignition with digital advanced system type KOKUSAN
liquid cooled, permanent rotation of cooling liquid through mechanic driven water pump
1 liter, 40% antifreeze, 60% water, at least –25°C (–13°F)
+
0°C
32°F
15W 40
15W 50
625 SXC
625 ccm
101 / 78 mm
11,5 : 1
unleaded premium gasoline with a least RON 95
584-V03/1
Intake: 36 mm Exhaust: 32 mm
Intake: 0,15 mm Exhaust: 0,15 mm
2 cylinder roller bearing
needle bearing
bronze bushing
forged aluminium alloy
two Eaton-oilpumps
see table #
1,6 liters (0,42 US gallons)
straight geared spur wheels 31 : 79 teeth
multi disc clutch in oil bath
5-speed claw shifted
1st 14:35
2nd 15:24
3rd 18:21
4th 20:19
5th 22:18
adjustment to max. 38 ° BTDC at 6000 rpm
12V 200W
NGK DCPR8 E
0,9 mm
kick - electric starter
Engine oil
Use only synthetic oil brands, which meet quality requirements (Shell
Advance Ultra 4) of API-classes SG or SH (informations on bottles) or
higher.
!
P
OOR OIL QUALITY OR MINOR QUANTITY EFFECT EARLY ENGINE
CAUTION
-
WEAR
!
.