Picture! How bad is this oil leak

[Millwright man]

Perkins turbo 1250 vermeer chipper oil leaking from rear pto holes? Don't even know what the holes are? She leaks only full throttle about 1/4 quart all day. Main rear seal? Tough to change? Thanks!

 

[dieselfitter]

Probably a Rear main seal, p#2418f475. You will need to remove the flywheel to replace the rear main seal. Verify the source of the leak by removing the tin inspection cover at the bottom of the flywheel housing. Hopefully you will be able to confirm the source. Sometime you need to just start taking things apart until you can find the source. If it is a rear main seal. You have a lot of work ahead of you.