We have a Massey Ferguson 6480 with a Perkins 1106C engine. I took a UOA last fall that showed metals a moderate amount of potassium and sodium. I thought it was because I had just changed the water pump which is driven off the front gear assembly and some coolant had probably gotten into the front cover when I pulled the pump off. The unit has 9240 hours with 420 hours on the oil. It is Service Pro 15W-40.
Iron 48
Chr 1
Al 4
Cu 24
Pb 10
Tin 1
Sil 5
Sod 26
Pot 48
Moly 171
Bor 32
Mag 866
Cal 1443
Phos 983
Zn 1229
Fuel >1%
Soot >.1%
Water >.1%
Vis 100c 14.2
TBN 5.09
Ox 12
Nit 18
Anyway, we were using the tractor today, just to spread some fertilizer and the all of a sudden the engine started knocking and smoking real bad. The operator turned it off and found the oil pan was full of coolant. The engine will still start fine but has a knock to it. Other than the slight amount of anti-freeze, do you think this UOA shows any evidence of failures coming up?
Iron 48
Chr 1
Al 4
Cu 24
Pb 10
Tin 1
Sil 5
Sod 26
Pot 48
Moly 171
Bor 32
Mag 866
Cal 1443
Phos 983
Zn 1229
Fuel >1%
Soot >.1%
Water >.1%
Vis 100c 14.2
TBN 5.09
Ox 12
Nit 18
Anyway, we were using the tractor today, just to spread some fertilizer and the all of a sudden the engine started knocking and smoking real bad. The operator turned it off and found the oil pan was full of coolant. The engine will still start fine but has a knock to it. Other than the slight amount of anti-freeze, do you think this UOA shows any evidence of failures coming up?