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Author Topic: Crankcase breather  (Read 3999 times)

Offline mickharrow

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Crankcase breather
« on: August 03, 2015, 11:58:49 AM »
This might sound like a silly question but does the lower crankcase breather vent to atmosphere or does it vent back through the oil tank
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Offline Trigger

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Re: Crankcase breather
« Reply #1 on: August 03, 2015, 12:04:59 PM »
Should go to the oil tank  ;)
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Offline Spitfire

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Re: Crankcase breather
« Reply #2 on: August 03, 2015, 12:10:48 PM »
This might help


Cheers

Dennis
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1977 CB750F2 In bits

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Offline mickharrow

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Re: Crankcase breather
« Reply #3 on: August 03, 2015, 12:24:16 PM »
Well then I have got it right but the question arose because I have fitted an electrix system to my track cb750 and keep getting oil coming out of the crankcase oil seal and cannot see why
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