Husqvarna 123HD60 Workshop Manual page 21

Fuel system
Assembling the carburettor
Walbro WYL
Clean and inspect all parts.
Worn or damaged parts are replaced
with new ones.
Pay attention to the following when the
carburettor is assembled in the reverse
order to dismantling:
The screen (A) has to be cleaned and
undamaged.
Assembling the carburettor
Clean and inspect all parts.
Worn or damaged parts are replaced with
new ones.
Pay attention to the following when the
carburettor is assembled in the reverse
order to dismantling:
The screen (A) has to be cleaned and
undamaged.
Check that the carburettor is sealed.
Connect the pressure tester no.
531 03 06-23 to the fuel inlet (B) on the
carburettor.
Pump up the pressure to 50 kPa.
Lower the carburettor in a vessel with
petrol in order to discover any leaks more
easily.
No leakage is permitted.
531 03 06-23
3
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