Author Topic: Jonsered 670 problem  (Read 1158 times)

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Offline SawTroll

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Re: Jonsered 670 problem
« Reply #10 on: January 09, 2015, 05:19:16 pm »
Saws of this era had poor filtration systems with minimal surface area  (stihl, jred, husky) and lack of centrifugal separation.Here on the west coast It was common place to modify the Husky /jred of that era with aftermarket filtration systems that added surface area and increased the cleaning interval for logging operations.  The saw in your avatar as well as many commercially modified fire vent saws used aftermarket filter systems for this reason.


I have some times wondered how much that really helped in the long run, considering the time spent when you finally had to clean them, versus how fast it was to clean the original mesh filters?   ???

 

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