Engine
Type
two-stroke,
three
cylinders
in
line
Power
SAE
at
5000 rpm 42 bhp
DIN
at
4250 rpm 38 bhp
Max. torque
at
3000 rpm 8.2 kpm (59 ft.-lbs)
Cylinder volume, total 841 cc (51.9cu.in.)
Bore of cylinders 70 mm (2.76 in.)
Stroke 73mm (2.87in.)
Compression
ratio,
nominal
7.3:1
-
Fuel
System
Fuel tank capacity
approx.
40liters
(10,5
USgal)
Carburetor, down-draft type
Solex,
type 40AI
Fuel
pump,
electric
SU,
type
AUA
79
Cooling
System
Capacity,
inch heater
approx.
7.5
liters (2
US
gal.)
Temperature, normal approx. 90°C (195°F)
Thermostat,
opens
at approx.85°C
(185°
F)
Transmission
Oil
capacity,
gearbox
with differential
approx.
2 liters (2 USqts.)
dutch
single dry plate with
cushioning
device
Plate diameter, outer 180mm (7 in.)
Gear
ratios,
total
1st
speed
17.2:1
2nd
speed
8.5:1
3rd
speed
5.3:1
Reverse
21.0:1
Differential
gear
ratio
.. 5.43
:i
Road
speed
at
1000
rpm
engine speed.
1st
speed 6.6 km/h (4.1 mph)
2nd speed 13.4 km/h (8.4 mph)
3rd
speed
21.8
km/h
(13.6
mph)
Reverse
5.4
km/h
(3.4 mph)
-^JjBL^,