PTU and RDU oil is now changed. What a mess. I was in a hurry and got gear oil everywhere.
Anyway, car has 75k miles. 1 owner. Babied.
PTU was dark fluid of course, sh*t on the magnet. But oil WAS NOT sludge. came our pretty easily however low.
RDU sucked... Fluid got cold by the time I got to it and it was near impossible to pump out. So I pumped out what I could (probably half) and put Mobile 1 back in.
Everything seems good to go, next oil change I will do the PTU again. Very easy with PPE catless DP's.