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Hi I have just bought a used Lawnboy 22242 with a 4 cycle B & S engine. I am trying to change the oil it but there is no oil plug under the engine. How I can take the oil dip stick tube out and tilt the engine to drain the oil. This would be messy but if this is the way to do it then I will design something so the oil doesn't get all over the deck. Any ideas? Thank you.

On the engines with a screw in oil dip stick just turn the whole mower over and drain into with a big pan.

If a few drops spill on the deck just wipe it off.

I did not look up your model number so I don't know if it is a push type or a rider.

Boudreaux In Eunice La. said:

On the engines with a screw in oil dip stick just turn the whole mower over and drain into with a big pan.

If a few drops spill on the deck just wipe it off.

I did not look up your model number so I don't know if it is a push type or a rider.

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Thank you for your reply. Yes it is a push type of Lawnmower not a riding lawnmower. That's what I thought I would have to do. It just seemed awkward that I would have to do it that way. The dipstick tube actually just slides into the lower block that has a o ring seal at the bottom of it to keep the oil from getting out while operating the push lawn mower. Here are some pictures of my Lawnboy mower. Thank you again.

Go to a boating store and get a pump.
Bit hard to go under the engine on a boat and remove the drain plug.
Cheap ones are just a syringe, mine is a vacuum pump & I love it.
Nice & clean, no more sticking my foot into pans of hot oil cause I am a sloppy mechanic.

bertsmobile1 said:

Go to a boating store and get a pump.
Bit hard to go under the engine on a boat and remove the drain plug.
Cheap ones are just a syringe, mine is a vacuum pump & I love it.
Nice & clean, no more sticking my foot into pans of hot oil cause I am a sloppy mechanic.

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Thank you for your advice. That is a great idea. Even if I use a bigger type of syringe with a small hose at the end of it I could suck the old oil out of the crankcase. There is about 0.6 litres of total oil in the engine anyway. Awesome, thanks for the insight. Have a great day. :thumbsup: