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Old Jan 3, 2018 | 03:05 PM
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Need your assistance again John. There is a screw in the R/S case under the engine near the oil housing . Looks mighty suspicious to me.
 
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Old Jan 3, 2018 | 06:40 PM
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it does not belong - but its not leaking so it seams

it can become a can of worms I would leave it be till it does become an issue
 
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Old Jan 3, 2018 | 08:18 PM
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Originally Posted by johnjzjz
it does not belong - but its not leaking so it seams

it can become a can of worms I would leave it be till it does become an issue
What he said,
 
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Old Jan 4, 2018 | 04:41 AM
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OK won't touch it . Must have been a porous casting that leaked at some time.
 
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Old Jan 4, 2018 | 05:45 AM
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On my Flathead I had a wooden dowel stuck into the top of the oil pump. Someone sharpened it like a pencil and hammered it in to deal with a busted casting. It lasted about 8 months after I got the bike running then turned into a geyser.

Not telling you to do anything with yours, just passing on stories that **** like this happened, alot to these poor old bikes. Hopefully you will never need to mess with it.
 
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Old Jan 4, 2018 | 08:12 AM
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Hard for me to see where it is, but Guessing it is an Oil Passage Plug [welded from the Factory], someone Unknowing, drilled it Thru.. If that is the Case, there is Certainly a More Elegant Solution. Even a Shorter Scew!!!!
Or... maybe NOT, and IDK Nutin!!!
 
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Old Jan 4, 2018 | 05:04 PM
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Originally Posted by Architect
On my Flathead I had a wooden dowel stuck into the top of the oil pump. Someone sharpened it like a pencil and hammered it in to deal with a busted casting. It lasted about 8 months after I got the bike running then turned into a geyser.

Not telling you to do anything with yours, just passing on stories that **** like this happened, alot to these poor old bikes. Hopefully you will never need to mess with it.
now we know Y you know it was a pencil <
 
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Old Jan 5, 2018 | 01:46 AM
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Originally Posted by Racepres
Hard for me to see where it is, but Guessing it is an Oil Passage Plug [welded from the Factory], someone Unknowing, drilled it Thru.. If that is the Case, there is Certainly a More Elegant Solution. Even a Shorter Scew!!!!
Or... maybe NOT, and IDK Nutin!!!
Here's a closer pic
 
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Old Jan 5, 2018 | 08:56 AM
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Originally Posted by NELS
Here's a closer pic
I will move some Snow and go to the shop to mull that one, but, I'm betting it is an oil passage.. Lots of Shovel and Earlier cases [and covers] were drilled thru and Thru for passages, and the Unused "holes" were simply welded shut..
I'll look more carefully, at that specific location..
Edit; at a look it appears that is the Cam side, but, if that is the front motor mount I am seeing, it would be the Primary side... but, that would be Round!!! Help me look on the correct side please.. I'm thinking that Pic may be reversed... or I been drinkin already..
 

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Old Jan 5, 2018 | 09:04 AM
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Originally Posted by Racepres
I will move some Snow and go to the shop to mull that one, but, I'm betting it is an oil passage.. Lots of Shovel and Earlier cases [and covers] were drilled thru and Thru for passages, and the Unused "holes" were simply welded shut..
I'll look more carefully, at that specific location..
No oil passage in that area, probably a pin hole in the casting weeping somebody did a backyard fix on. Pre 78 stuff was crude that's why they coated the insides of the cases with that red stuff back in the day, seal the porosity.
 
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