Author Topic: Over Oiling  (Read 3226 times)

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Offline chippy

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Over Oiling
« on: 06 Jun 2009 at 17:04 »
4hp 1923 'O'series engine. Has anybody had problems with this model over oiling?

Offline Ian

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Re: Over Oiling
« Reply #1 on: 06 Jun 2009 at 22:38 »
A friend had severe overoiling problems on one of these on a rally last year. I can't recall exactly where in the system it was but I found a piece of muck under a non-return valve disc - cleaned it and all was fine