bossman411
New member
I have a 2008 New Holland TL100A, 4 wheel drive tractor that is making crank case oil. The oil doesn't smell like diesel fuel is in it and it isn't really thin. It is thinner like hydraulic oil and smells a little like it, but the oil level in the tranny remains full. It increases about a quart during an eight hour day of mowing.I thought it might have a pump seal leaking but I would think the tranny level would show a decrease.If it is diesel leaking into it, and for some reason I'm not picking up on the smell, where should I look first, and has there been an issue with other tractors of this nature? Thanks, Richard