Pau7220
Well-known member
Equipment
L3650 GST, Landpride TL250 FEL w/ Piranha, 6' King Kutter, GM1084R Finish
Usually just glob it on, sand (grind) it down, clean, clean, clean some more, glob some more on, sand/grind, repeat
It's going to be tricky because the oil is going to thin and start wicking through as soon as it sees heat, but it can be done.
IMHO you have nothing to lose be giving #2 a shot. I successfully did 3 cast aluminum oil pans on autos with the method above.2. drain transmission, remove paint, remove material to make a channel over the crack, TIG weld
3. disassemble and replace part
If the leak stops or slows to tolerable, GREAT!
If it cracks again or gets worse, #3 is always there.