Posted 7/23/2015 15:10 (#4695571 - in reply to #4695456) Subject: RE: Allis Chalmers 7040 engine oil pressure
Zabcikville, TX
I ran an AC 7040 for a few years until bossman sold it. It never had great oil pressure, about 25 at wot. The neighbor who bought it took the pan off, oil pump pickup tube was loose, almost falling off. Got it tight again, pressure went way up!
Allis Chalmers 7040 engine oil pressure
