I am victorious. (but feel dumb)

I went looking with the chinese USB endoscope and found a loose block plug.

Looks like this was an aux oil port for a different application of this block. One of the aluminum plugs is loose.
Looks like this was an aux oil port for a different application of this block. One of the aluminum plugs is loose.
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I cleaned the plug, pinged it back in tight with a punch and hammer (had to remove the hydraulic pump to reach) and then covered it up with this stuff.
I cleaned the plug, pinged it back in tight with a punch and hammer (had to remove the hydraulic pump to reach) and then covered it up with this stuff.
Leak free.
Leak free.
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At least it got new gaskets, water pump, coolant hoses, and some much needed paint touchup.