Table of Contents
Advertisement
The connection from the tank to the carburettor must be made with a single direct hose, as
short as possible. Do not install primer bulbs or other devices as they may cause a pressure
drop and possible air to be sucked into the fuel system. Use suitable hoses that are resistant
to fuel mixture.
The entire fuel line (from the catching filter in the tank to the carburettor inlet) must be
airtight. Entry of air into the line can cause instability at idle, up to irregular behaviour in
steady regime or acceleration.
Use a transparent tube to connect the tank to the carburettor. Secure all joints from the tank
to the carburettor inlet with safety straps so that each connection is strong and prevent
unwanted movement.
This will allow:
•
When the engine is started, to see fuel entering the carburettor.
•
With the engine running, to notice possible bubbles due to the aspiration of air from
the connections of the piping or from the carburettor. In this case, carefully check the
pipe connections and the carburettor.
Cosmos 300 - Installation manual - V3
35
Advertisement
Table of Contents
