HOPEFULLY, he changes the oil regularly.

Oil?

Either you're using one of those noisemaking Chiwanese oilless bastids
or you forgot that a precision machine needs regular maintenance.
Egad, man. Where's your common sense? (Still hopin' you were jokin'.)

So, just where does the oil go into my Quincys...If I can find the three of
them, I forget where they are, I COULD follow the pipes I guess.