See also:

Fuel pump - testing, removal and refitting
Note: Refer to the warning at the end of Section 1 before proceeding. Testing 1 The fuel pump may be quite simply tested by disconnecting the fuel inlet pipe from the carburettor and placing its ...

Diagram 2a: 1986-on Lighting all models
Diagram 2a: 1986-on Lighting all models ...

Carburettor overhaul - general information
Faults with the carburettor are usually associated with dirt entering the float chamber and blocking the jets, causing a weak mixture or power failure within a certain engine speed range. If this ...