jub oil pressure

Money Pit

Member
got a jubilee with a oil pressure problem. Oil level is full on the dipstick. Pressure comes up to 40 after start up. Run for a while and pressure wanders between 20 to 40. Sometimes drops to 0 but comes back
up. Oil pump was replaced line to the gage is in good shape. Any ideas? thanks
 
Is the oil pressure temperature sensitive (as in it drops when it gets hot) or does it drop like that randomly? Have you checked with a known good gauge? And did you happen to inspect the oil pickup tube when you replaced the oil pump?
 
(quoted from post at 12:41:51 01/13/20) got a jubilee with a oil pressure problem. Oil level is full on the dipstick. Pressure comes up to 40 after start up. Run for a while and pressure wanders between 20 to 40. Sometimes drops to 0 but comes back
up. Oil pump was replaced line to the gage is in good shape. Any ideas? thanks

Oil Pump relief valve?
 
Have 801D that set for several years cause of bad inj pump. Fixed pump when started would carry 40# oil press then drop to 0#. Changed oil and filter. Would peg 50# gauge when cold when warm runs 30#.
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top