Beta MINITRIAL LC, Owner'S Manual

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1
GENERAL IN
fORMA
TION
13
GB
ENGINE
Type .............................................................................. Single-cylinder, 2T
Bore x stroke [mm] ........................................................................ 48 x 40
Displacement [cm
3
] ............................................................................72,4
Pressure ratio .................................................................................7,96:1
Fuel system ...................carburettor without mixer (oil mixture with gasoline 1,5%)
CARBuRETTOR
Carburettor type
Dell'Orto PHBN
Ø
17,5mm
Main jet 72
Slow jet
34
Start jet
55
Needle A7
Needle position (from top) 2°
Air screw turns (from all closed) 4+3/4
GEAR BOx
primary drive
15/58
Secondary drive 10/66
Automatic centrifugal clutch in oil bath
Cooling system ......................................... forced liquid circulation by pump
Spark plug .................................................................. CHAMPION RN3C
Noise ...................................................................................80 dB (LWA)
Made in ...........................................................................................ITALY
Country of origin ..............................................................................ITALY