New here. I grew up with Allis, but my Dad had Oliver from 46 to 66, and had a 70 until he sold his farm. I have an 1800A on my hands, learned from J. Schweibert it has an 310 engine. The pump is a DBGFC-2H-629, also stamped 2000, 60861 and 76607. The pump will not move fuel, running fuel to pump, removed fitting at pump, very little in screen. We assumed pump lever back towards operator is &quot;on&quot;. But ahead or back makes no difference, no fuel pumping, cracked injector line to check. I am assuming pump will need rebuild, tractor has sat for ten years. Or, are there things I can do to get it working? Once pump is rebuilt or if I can get it pumping, where do I time this engine at, 2 or 8 degrees? Any advice is appreciated. Thanks in advance, Trev.