Oil change woe

Jethro77 said:

My buddy did the same thing a few weeks ago while changing the oil on his VTX at my house, we got a plan together, quickly pulled the bolt and filled the hole with my finger until he could get the washer on and bolt replaced.... The only surprise was not a drop of oil on my finger! I guess there wasn't enough time for the new oil to make it down to the oil pan....

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SMSW said:

I hope he checked his sight glass before starting the bike. I rather doubt there is room in the upper engine for almost a gallon of oil - and it flows down into the crankcase pretty quickly. I usually add a bit, and see the change in the sight glass within a minute. If he forgot to pour in the new oil after draining the old, starting the bike could have the so called 'unintended consequences'.

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Art said:

I once saw a mechanic, after changing oil on a car, take the oil drain plug off to replace a leaky drain plug gasket. To prevent oil from emptying from the "unplugged" drain hole, he had someone else apply vacuum to the filler hole on top of the valve cover - with a shop vac. It was a very simple idea and worked well for his purposes. None of the freshly added oil drained out and he was able to replace the leaky drain plug gasket.

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