Yamaha 2B User Manual

GB
2-9
EMU00846
FUEL COCK
The fuel cock 1 is to supply or stop fuel
from the fuel tank to the engine.
EMU00930
CLOSE
With the lever/knob in this position
(shown in the illustration å, fuel does not
flow. Always turn the knob to this position
when the engine is not running.
EMU00049
OPEN
2/3
With the lever / knob in this position, fuel
flows to the carburetor. Normal running is
done with the lever / knob in this position.
4/5
There are two “OPEN” positions on the
fuel cock for selecting the fuel flow from
the built-in tank or the separate tank.
2 “OPEN” position for the built-in tank
3 “OPEN” position for the separate tank
With the knob in both positions, fuel flows
to the carburetor. Normal running is done
with the knob in these positions.
315021*
q
OPEN
OPEN
2 3
315021*
w
e
4/5
q
q
2 3
A
A
A
6A1-9-7LA0-2 3/7/02 12:13 PM Page 38

Yamaha 2B Specifications

General

Engine Type	2-stroke
Fuel Type	Gasoline
Oil Type	2-stroke outboard motor oil
Mixing Ratio	50:1
Ignition System	CDI
Starting System	Manual
Operation Method	Tiller handle
Gear Ratio	2.08:1
Max Power Output	2 HP
Full Throttle RPM Range	4, 500 - 5, 500 RPM
Fuel Tank Capacity	1.2 liters
Weight	9.8 kg
Shaft Length	15 inches