KTM 2009 690 Rally Factory Replica, Owner'S Manual

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TECHNICAL DATA - ENGINE
76
Design 1-cyliner 4-stroke engine, water-cooled
Displacement 654 cm³ (39.91 cu in)
Stroke 80 mm (3.15 in)
Bore 102 mm (4.02 in)
Compression ratio 11,8:1
Idle speed 1,600… 1,700 rpm
Control OHC, 4 valves controlled via rocker arm, chain drive
Valve diameter, intake 40 mm (1.57 in)
Valve diameter, exhaust 34 mm (1.34 in)
Valve play, cold 0.07… 0.13 mm (0.0028… 0.0051 in)
Crankshaft bearing 2 roller bearings
Engine lubrication Semi-dry sump lubrication with two rotor pumps
Primary transmission 36:79
Clutch Multidisc clutch in oil bath/hydraulically activated
Transmission ratio
1st gear 14:35
2nd gear 16:28
3rd gear 21:28
4th gear 23:26
5th gear 24:25
6th gear 25:24
Generator 12 V, 224 W
Ignition Contactless controlled fully electronic ignition with digital igni-
tion adjustment
Spark plug NGK LKAR 8AI - 9
Spark plug electrode gap 0.9 mm (0.035 in)
Cooling Water cooling, permanent circulation of coolant by water pump
12.1
Capacity- engine oil
Engine oil 2.20 l (2.32 qt.) Engine oil (SAE 10W/60) (00062010035) ( p. 96)
Engine oil (SAE 20W/60) ( p. 96)
12.2
Capacity - coolant
Coolant 1.20 l (1.27 qt.) Coolant ( p. 96)
Coolant (mixed ready to use) ( p. 96)