Oil & Fuel John Deere 3020 oil leak

   / John Deere 3020 oil leak #1  

rusty022

New member
Joined
Nov 18, 2009
Messages
13
Location
Michigan
Tractor
John Deere 3020 New holland TC25D
I have an oil film on both sides of the block. I thought my vavle cover gasket was leaking, but looking closer at it the oil on the plug side is just from the bottom of the head down. Would a head gasket leak oil and have to other problems? Tractor runs fine.
 
   / John Deere 3020 oil leak #2  
Yes it is possible to leak oil from the head gasket without any other problems. In fact, it is a pretty common problem on that style engine. Usually never see coolant or compression leaks.
 
 
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