Massey Ferguson 65 no oil pressure

New rear main seal, new thrust washers on crank, new oil pan gaskets, cleaned screen, now I have no oil pressure.
Pulled line off gauge to verify.... No oil from line either...
Any advice
 
Tractor was leaking oil from rear main, thrust washers were suggested after initial rear main seal replacement leaked.
 
As long as the notches on the bearing were still there, so's the cap didn't slip- like a 'spun bearing'- cause you didn't mess with it all all right? Those oil passage holes have to line up.
Now, doubtful, but, my Allis CA always started in spring with no oil pressure on the guage. I would unscrew the line to the gauge, and fill oil in there with a little squirt can. kinda like 'priming a pump'. It would do the trick.
Waste of typing. I just re-read the post. Is it possible there is so much end to end slop, the new thrush washers are keeping the hole in the crank from aligning to the holes in the bearing? wasn't like an eighth or quarter inch of something was it? How many hours on this rig? And this job was to replace a seal that was replaced recently?
 

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