Re: [MBZ] 190D status

[Peter Frederick]

ATDC.  This is NOT the start of injection, it's where the nub on the 
shaft locks into the locking tool.

Oil floats and makes a slimy mess.  Just filthy is very old coolant.
I wouldn't pull the head unless you get cold pressure, use coolant, or 
collect black oil in the coolant tank.

Peter