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D E S C R I P T I O N
For 2-4 carburettors
•
4 manometers, mounted on board
•
4 rubber hoses 8 x 5 x 750 mm
•
4 hose clamps + replacement sealing rings
•
4 connectors 53 mm (M6x0.75)
•
4 connectors 60 mm (M6x1.00)
•
4 extensions 3.9 x 52 mm
•
4 extensions 3.9 x 122 mm
Multi-cylinder engines require a synchronous opening of the throttle. By tolerances in the intake
system, a setting of the throttle stop is not sufficient. That's requires a dynamic settings.
By synchronizing the same negative pressure is reached before the carburettor.
To sync the carburettor a dial gauge for each carburettor is required.
The matching on each carburettor is done by adjustment mechanisms.
S Y N C H R O N I Z AT I O N
For motorcycles, the tank must be removed to reach the carburettor system. In this
area, near by the carburettor, there are connections for tester. Most motorcycles
have caps on the connection. For car carburettor systems, the connections are on
the carburettors and are closed with screw plugs. After removing the screws or the
caps, the hoses and gauges can be connected directly or by means of an adapter.
After the meter is connected, the engine can be started. For motorcycle,
the carburettors must be connected to through a long hose to the tank.
T W O - C Y L I N D E R - E N G I N E S
Between the carburettors there is a operating linkage with an adjustment screw.
By turning the adjustment screw the throttle valve of one carburettor be open more than the
other one. The readings on the clocks are adjusted so that the carburettor's the two
cylinders of equal value. After this adjustment give a little bit to gas and compare the
readings. After synchronize of the carburettors, adjustment of idle speed is necessary.
26093L_manual_75600_en_de_roh.indd 5
26093L_manual_75600_en_de_roh.indd 5
2 6 0 9 3 L
5
17.11.20 16:09
17.11.20 16:09
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