TL 80 Oil Pressure

cooj

New member
Got a TL80 Oil pressure light does not go out immediately about 5 second delay,when started after 8 hours of non use plus if gets heavy work light flickers at idle 7-8 is idle speed, changed filter and oil, checked sump pick up for cracks and blockages, seems like oil is draining back to sump overnight, put gauge on engine 40 psi when light goes out, using 10-30oil in engine.
Any ideas welcome, tractor only done 1700 hrs
 
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