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Question About Echo Chainsaw CS-300, CS-340, CS-345
Carburator...

Air mixture adjustment on high and low needle valve set screws.

Asked by Tim Maddux on 03/28/2010 2  Answers

ManualsOnline posted an answer 14 years, 8 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

cj posted an answer 14 years, 5 months ago

0 it just spluttered and stopped, local shop said piston rinds put thy say that for everything. compression is fine clean carb but need to know the high low settings can anyone help please. cj
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