mroberts5
Bronze Member
2000ish New Holland 1920 2150 hr- Runs perfects, always starts w/ gas a lowest setting - only issue is that I have no oil pressure on startup (confirmed by both light and test gauge) for approx 3-10 seconds depending on temp (colder = longer). Once pressure builds it runs good - I forget right now, but lets say 20psi at idle and 45 at PTO speed.
I read some vague comments about both the anti drainback valve in the oil filter and some screw on the rocker shaft, but not sure (here: Ford/NH 1920 Oil pressure problem - Tractor Engine Repair Rebuild - Tractor Maintenance
It didn't do this when I bought it a few years back - maybe it did start w/ I last changed filter? Any credence to this? I used a NH filter.
Thanks.
I read some vague comments about both the anti drainback valve in the oil filter and some screw on the rocker shaft, but not sure (here: Ford/NH 1920 Oil pressure problem - Tractor Engine Repair Rebuild - Tractor Maintenance
It didn't do this when I bought it a few years back - maybe it did start w/ I last changed filter? Any credence to this? I used a NH filter.
Thanks.