While you wait for answers, we may have found some information which could help you.
Success
Message
What Broke on both my Husqvarna 350 and Rancher 455?
Husqvarna 142 chainsaw no spark?
Husqvarna 142 chainsaw won't idle but runs good?
husqvarna oil pump?
how to remove chain drive sprocket?
husqvarna 142?
Husqvarna 235?
Husqvarna 334 t will start won't rev up?
husqvarna 235 bogs out at full throttle?
won't start,but fuel & spark available?
Husqvarna 350 saw?
husqvarna 350 chainsaw?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix chainsaws.