23 TECHNICAL DATA 180
Valve diameter, exhaust 24 mm (0.94 in)
Valve clearance, intake, cold 0.08… 0.12 mm (0.0031… 0.0047 in)
Valve clearance, exhaust, cold 0.13… 0.17 mm (0.0051… 0.0067 in)
Crankshaft bearing Two ball bearings
Conrod bearing Sleeve bearing
Pistons Cast light alloy
Piston rings 1 compression ring, 1 tapered compression piston ring, 1 oil
scraper ring
Engine lubrication Pressure circulation lubrication with one rotary pump
Primary transmission 22:72
Clutch Clutch in oil bath/mechanically activated
Transmission 6-gear, claw shifted
Transmission ratio
1st gear 12:34
2nd gear 15:31
3rd gear 18:28
4th gear 21:26
5th gear 22:23
6th gear 24:22
Mixture preparation Electronically controlled fuel injection
Ignition Contactless controlled fully electronic ignition with digital ignition
adjustment
Alternator 12 V, 296 W
Spark plug BOSCH VR 5 NE
Spark plug electrode gap 0.8 mm (0.031 in)