Posted by: 930cabman Jul 16 2023, 05:15 PM
Fresh 2056 (2022) engine is running well, but a pesky oil leak has been a down side from day one. Need to be careful if parking at a friends (or enemies) driveway. I don't have 100% cure, but I have isolated it to the front seal/oil pump area over the past couple weeks. I was determined to find it this weekend and removed the engine bar, propped the engine up with a 4x4 and warmed her up good. It took awhile (170 ish oil temp) to get a leak going, but the studs/nuts holding the oil pump cover were leaking. The front seal area looks great, the gasket(s) between the oil pump/case and oil pump/cover look good also. Hopefully new sealing washers and sealing nuts will get things dried up.
Posted by: bkrantz Jul 16 2023, 07:51 PM
Good luck. Oil leaks on the front of the case (or anywhere) can be very stubborn and annoying.
Posted by: 930cabman Jul 17 2023, 05:03 AM
QUOTE(bkrantz @ Jul 16 2023, 07:51 PM)
Good luck. Oil leaks on the front of the case (or anywhere) can be very stubborn and annoying.
I have been watching your progress. Hopefully the brass plug will take care of things.
Posted by: 930cabman Jul 17 2023, 05:04 AM
QUOTE(Superhawk996 @ Jul 16 2023, 08:17 PM)
T1 pump?
Schadek 26mm. seems odd to be leaking at the threads
Posted by: Geezer914 Jul 17 2023, 07:55 AM
I smeared some "The Right Stuff" on the back of the nuts and a little on the threads. No leaks.
Posted by: rfinegan Jul 17 2023, 09:44 AM
VW Oil Pump Cover Plate Sealing Nut - 8mm
https://www.jbugs.com/product/111115161.html?utm_content=shopping&gclid=Cj0KCQjwzdOlBhCNARIsAPMwjbz5S70TZAkJnrKa0DGYHGL5wxjsZcA7LNH-W2RVnUmSJoQVt9NtqsoaArqHEALw_wcB
These worked well on the T-1 30mm pump and put them on my t4 pump too
Posted by: 930cabman Jul 17 2023, 12:04 PM
QUOTE(rfinegan @ Jul 17 2023, 09:44 AM)
VW Oil Pump Cover Plate Sealing Nut - 8mm
https://www.jbugs.com/product/111115161.html?utm_content=shopping&gclid=Cj0KCQjwzdOlBhCNARIsAPMwjbz5S70TZAkJnrKa0DGYHGL5wxjsZcA7LNH-W2RVnUmSJoQVt9NtqsoaArqHEALw_wcB
These worked well on the T-1 30mm pump and put them on my t4 pump too
Got em, they are on the way. Along with a soft (crush) washer, it should do the trick
Posted by: bkrantz Jul 17 2023, 07:52 PM
QUOTE(930cabman @ Jul 17 2023, 12:04 PM)
QUOTE(rfinegan @ Jul 17 2023, 09:44 AM)
VW Oil Pump Cover Plate Sealing Nut - 8mm
https://www.jbugs.com/product/111115161.html?utm_content=shopping&gclid=Cj0KCQjwzdOlBhCNARIsAPMwjbz5S70TZAkJnrKa0DGYHGL5wxjsZcA7LNH-W2RVnUmSJoQVt9NtqsoaArqHEALw_wcB
These worked well on the T-1 30mm pump and put them on my t4 pump too
Got em, they are on the way. Along with a soft (crush) washer, it should do the trick
I would suggest the sealing nuts without washers--on mine the nuts have sealed without problems. But they are single use.