22 TECHNICAL DATA
158
Crankshaft bearing 1 grooved ball bearing/1 roller bearing
Conrod bearing Needle bearing
Piston pin bearing Needle bearing
Piston Cast aluminum
Piston rings 2 rectangular rings
Engine lubrication Separate lubrication
X distance (upper edge of piston to upper edge of
cylinder)
0 … 0.10 mm (0 … 0.0039 in)
Z distance (height of control flap) 49.5 mm (1.949 in)
Primary transmission 26:73
Clutch Multidisc clutch in oil bath/hydraulically activated
Transmission 6 gear transmission, claw shifted
Transmission ratio
First gear 14:32
Second gear 16:26
Third gear 20:25
Fourth gear 22:23
Fifth gear 25:22
Sixth gear 26:20
Alternator 12 V, 196 W
Ignition system Contactless controlled fully electronic ignition with
digital ignition adjustment
Spark plug NGK BR 7 ES
Spark plug electrode gap 0.6 mm (0.024 in)
Cooling Water cooling, permanent circulation of coolant by
water pump
Starting aid Electric starter system
22.2 Engine tightening torques
Screw, inner membrane sheets EJOTDELTA PT
®
35x25 1 Nm (0.7 lbf ft)
Screw, membrane support plate EJOTDELTA PT
®
30x12 1 Nm (0.7 lbf ft)
Screw, outer membrane sheets EJOTDELTA PT
®
30x6 1 Nm (0.7 lbf ft)
Screw, angle lever, exhaust control M5 6 Nm (4.4 lbf ft)
Loctite
®
243™
Screw, bearing retainer M5 6 Nm (4.4 lbf ft)
Loctite
®
243™
Screw, clutch spring retainer M5 6 Nm (4.4 lbf ft)
Screw, crankshaft speed sensor M5 6 Nm (4.4 lbf ft)
Loctite
®
243™
Screw, exhaust control bearing
support
M5 6 Nm (4.4 lbf ft)
Loctite
®
243™
Screw, exhaust control cap M5 5 Nm (3.7 lbf ft)
Screw, exhaust control cover M5 4 Nm (3 lbf ft)
Screw, injection valve holder M5 5 Nm (3.7 lbf ft)
Loctite
®
243™
Screw, locking lever M5 6 Nm (4.4 lbf ft)
Loctite
®
243™