ms270 adjust oil pump?

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SilverKing

SilverKing

ArboristSite Guru
Joined
Jun 1, 2012
Messages
674
Location
WV
Ive had a 270 and 271,neither are adjustable.As long as the bar rails and the oil hole in the bar are clean,and your usin at least half a tank of oil to a tank of gas,its fine
 
jrocket

jrocket

ArboristSite Operative
Joined
Oct 28, 2010
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172
Location
wisconsin
Ive had a 270 and 271,neither are adjustable.As long as the bar rails and the oil hole in the bar are clean,and your usin at least half a tank of oil to a tank of gas,its fine

I was always told it should use approx one tank of oil to a tank of fuel, have I been told wrong?
 
SilverKing

SilverKing

ArboristSite Guru
Joined
Jun 1, 2012
Messages
674
Location
WV
I was always told it should use approx one tank of oil to a tank of fuel, have I been told wrong?

In a perfect world.But the oilers are restricted now .No oil at idle.So about half tank of oil to tank of gas is the norm.So its even more important now than ever to keep the oiler hole and bar rails clean.Run the chain just a hair looser than normal.The 270 is a good little saw,the 271 that took its place is a bit heavier,but still a good saw for the money.Dont know how long a bar you are running,but I ran a 16" on mine and it oiled fine,not excessive,but enough oil to keep the chain turnin.And I also took pride knowing I was saving the canadian frog thistle by not sprayin oil on it
 
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