Table of Contents
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9
Engine
Displacement, cm
3
Cylinder bore, mm
Stroke, mm
Compression ratio
Max output, kW / speed, rpm
Ignition system
Digital CDI
Spark plug, NGK
Spark plug, electrode gap, mm
Carburettor
Manufacturer Walbro
Basic setting H-needle, turns
Basic setting L-needle, turns
Idle speed, rpm
Air fi lter type
Throttle control, type
Clutch
2-shoe clutch. Diameter, mm
Engage speed, rpm
Driving
Angle gear, degrees
Angle gear, gear ratio
Control drive disc, mm
Shaft diameter, mm
Drive axle diameter, mm
Drive axle connections, 4-square / 4-square
Dimensions
Weight, kg
Tank volume, litres
62
Technicel data
243 RJ
40,1
40,5
31,1
6,9
1,47 / 9000
IKEDA CDI
CMR7H-10
0,9 – 1,0
WT
1 5/8
2 3/4
2800
Foam + paper
Forefi nger
76,6
4150
30
1:1,4
25,4
28
8
4 edges/splines
7,2
0,75
253 RJ
50,6
45,5
31,1
6,8
2,3 / 9500
OPPAMA CDI
CMR7H
0,6 – 0,7
WT
2 7/8
2 1/8
2800
Foam + paper
Forefi nger
76,6
4150
30
1:1,4
25,4
28
10
Splines
7,9
0,80
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