Is oil and smoke normal on the crankcase breather hose
10-06-2021, (Subject: Is oil and smoke normal on the crankcase breather hose ) 
Post: #3
RE: Is oil and smoke normal on the crankcase breather hose
(10-06-2021 )Rawze Wrote:  CM870's do not have a crank case filter to help collect oil fumes like newer model engines do. The crank case fumes vent directly into that tube.

How much oil get out is totally dependant on how old the engine is and how much blo-by there is.
ref: http://rawze.com/forums/showthread.php?t...22#pid9322

Thanks Rawze. I don’t know why the pic is upside down lol.
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RE: Is oil and smoke normal on the crankcase breather hose - Redland1 - 10-06-2021



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