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StarTech, They are going to have to peen lightly with a center punch them in the center to lock them in.

There is only two different welch plugs use on the FX691V carbs. 92066-0780 Bypass holes, relative cheap at around $1 ea 92066-7009 Air...

Hello R Williams, For the welch plug, you can fashion one out of a tiny piece of aluminum that will fit the hole, then put little bit...

I have never seen a 9/16 spark plug thread. All spark plugs have been metric thread since 1934. I would suspect that you have the...

Beside most of the FX691V engines use a NGK-BPR4ES which is a 14mm thread as IL said. Also switching to 20W50 Dino or 15W50 Synthetic...

Turns out I was completely wrong on my initial assessment. Upon removing the valve covers the issue is much larger than the welch plugs...

It's 2025 now. Can we please get color photos of parts diagrams? Too much to beg for? This Crayola stuff is nuts.

Does it look like a new front tire? Does the new tire come with flat surfaces? Is the mega mower parked for long periods of time causing...

It lets us all post pics. If yours are too large, resize for free in Windoze 11 Photos app thingy.

Thanks for the reply, sounds like some creative engineering for sure. I did a lot of crazy modification like that when I was younger and...

If this forum would let me post pictures I'd show my frankenstein engine to you. I click the paper clip and it shows me pictures that...

Yesterday I topped off the oil and started it up and it ran fine and didn't puke any oil at all. The vent is a large hose about 1/2 inch...

I use this. Non hardening sealant designed for oil, gas, grease, aviation and automotive. Made for valve cover gaskets and oil pans...

How to tell if zero turn front tire that has a flat surface is worn?

If it is a 2004 model, you are under the illusion that you are getting genuine OEM. (You are only paying dealer prices for a "best...