Hole in exhaust manifold

noisyone · Postby **noisyone** » Thu Mar 02, 2017 9:13 pm

I have a 1967 Cub Lo-Boy. I've been working on it to try to get it running better. I noticed a small, perfectly round hole in the exhaust manifold. I can't figure out how to get a picture attached. I can't imagine it's supposed to be there, but thought I would ask for advice. Exhaust leaks out of it, so I considered just plug welding it shut. Any ideas? Anyone else have this?

Postby **Barnyard** » Thu Mar 02, 2017 9:32 pm

Is this the hole you mean? If so, it belongs there. It keeps moisture from accumulating in the manifold.

noisyone · Postby **noisyone** » Thu Mar 02, 2017 9:34 pm

Ya, I think that's it. Is it normal that exhaust comes out of it? Seems like it's a leak to me.

By the way, thanks for the quick reply. That was my first post and this site is awesome.

Postby **Barnyard** » Thu Mar 02, 2017 9:54 pm

I'm sure some exhaust comes out but it would be minimal. If you seal it you could start having problems.

Farmall Cub

Hole in exhaust manifold

Hole in exhaust manifold

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