McCulloch D390 Trimmer User Manual


 
ENGLISH - 9
M. Troubleshooting table
Engine will
Engine runs badly The machine
not start
or looses power runs but does
when cutting not cut well
••
••
••
The engine continues to have problems: contact your authorized supplier
Check STOP switch is in the posi-
tion I.
Control fuel level min. 25%tank
capacity.
Check air filter is clean.
Remove spark plug, dry it, clean it
and adjust it, and replace it, if nec-
essary.
Change fuel filter. Contact your deal-
er.
Carefully follow the cutting accesso-
ry assembly instructions.
Check metal cutting accessory is
sharp. Otherwise, contact your deal-
er.