Hi from west TN: i've recently noticed that my workhorse of a B7100 is seeping oil from the beneath the slotted nut at the top of the front differential. (A teeny amount of oil - in the realm of a teaspoon, maybe.) The weather is warm, I've been mowing and bush hogging like crazy. There's plenty of oil in the differential. Is this seepage something to be expected under heavy use in hot weather, or are we talking new bushings and/or o-rings on the center pin? If the latter, is it call the shop ASAP, or monitor oil level and haul it off to the shop in the fall?
All advice welcome!
All advice welcome!