3 | Fuel system |
Clean the filter externally if it is not too dirty.
Replace the filter if required.
Fuel pump
The fuel pump facilitates cold starts.
The pump cannot be repaired and must be replaced if it stops working.
Note how the fuel hoses are connected to simplify assembly.
Carburettor
Dismantling
Blow clean the carburettor compartment.
Loosen the bolts (A) and remove the nuts (B).
Remove the fuel hose (C) and fold the filter holder aside.
If the filter is not too dirty, its surface can be cleaned with a brush.
Otherwise it must be replaced.
Check the fuel hose for cracks and leaks.
Make sure that the filter’s connection neck is inserted as far as possible into the fuel hose and that the
Fuel pump
The fuel pump has the task of facilitat- ing the start of the engine when cold. The pump fills the carburettor with fuel before attempting to start the engine. This also prevents vapour bubbles from blocking the narrow fuel channels.
If the pump does not work it must be replaced.
Note how the fuel hoses are connected to simplify assembly.
Carburettor
Dismantling
1.Remove the carburettor cover and blow the carburettor compartment clean with compressed air.
2.Loosen the bolts (A).
3.Remove the nuts (B).
4.Remove the fuel hose (C) from the carburettor and the filter holder.
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Move the fuel tank so far forward that | 5. | Move the fuel tank so far forward | |||
the fuel hoses (C) and (D) can be |
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removed. |
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| Move the | |
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| the hose from the nipple. | |
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| Also remove the fuel hose (D) from | |
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| the nipple on the tank. | |
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