Question about Husqvarna , No.455 Rancher, 20" Gas - Powered Chainsaw

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Husqvarna 235 oil not getting to chain

Oil isn't getting to the chain on my husqvarna 235 chainsaw. I've tried all the usual stuff like fully cleaning the bar including the oil hole in the bar (now immaculate), I've also tried emptying and changing the oil & checking for debris in the oil tank, there is a new oil pump fitted and oil is definitely being pumped out. However the oil doesn't seem to flow up the rubber channel to where the hole in the bar is. Any suggestions welcome!

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Husqvarna chain saw 235 not so bad. I got the same problem no oil on chain. I bring it to a dealer and he said the spring was too far on shaft, it replace it. I tried my chainsaw several days later and no oil on chain. I was angry and I decided dismantle the clutch and pump. With my and i turned the small pump and oil sink of it... i agree that the pump do his job very well. I pushed farther my inspection. I discovered that the spring on the motor shaft was not in the good way... I dismantle it and turned on the other face.. i replaced all parts and pump and made a try. Results, oil now sink very well and lubricate the chain and the plate very well as it seem to do.
It very simple and the technician has not seen that. What a bad technician. I am not a mechanician but i know very well small engine. I suggest not to do yoursel the job but when taking to the technician, say it that the spring is not in the good way and ask it to turn it. You will see that function very well and you will enjoy your chainsaw.
From Dany boy !!!!

Posted on Oct 08, 2012

  • Daniel Boisvert Oct 09, 2012

    My comment was not exact. The spring on the shaft who move wheel pump has not a special way to put it. I verify and the cause is that the spring is too far on the shaft. Just put the end spring in a groove near motor. Be sur that the spaces of the spring are equal. Be sure this way has exactly solved my problem.

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Just to say I have had the same problem and despite several services, no change. A bad buy.

Posted on Dec 12, 2010

  • bobandann
    bobandann Sep 30, 2012

    My 2 year old 235 has had the same problem since it was new. I took it back to the dealer 3 times. they told me I had gotten dust in my oil and plugged the intake $35.00 charge(********) Next they replaced the oil pump $75.00 charge.(more ********) then they just told me that this 235 saw was not meant to be worked very hard and told me I should buy a bigger saw...Pretty pathetic when a smaller 20yr old Homelite saw can out perform a 2yr old Husky!!

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Try using thinner oil

Posted on Jul 16, 2009

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