I don't assume.....least not any more...
IDIOT 'dump truck driver'...drove on QEW here with his dump TRAILER UP and took out the Burlington Skyway bridge. I'd previously 'assumed' that could be possible.....
yeah Google it..you'll shake your head too.......
OK, how OLD is the fuel( more than 2-3 weeks?, How old is the tractor(10-20 years...) ?
Knowing what I went through with my then 2 year old BX23S, I suggest to drain and clean the tank, buy new filters, install and recharge the battery. Confirm all 3 glowplugs are good ( +- 1ohm each....).
Follow 'bleeding proceedure' ( could be 30 second crank, then OFF for 30 seconds, then, gloplugs for 5 steamboats and start.....