Smokeydog
Elite Member
Did the first 400 hour change of front axle UDT oil. Surprised how dark and the fine metallic sheen of the old oil. Hope the gears have polished their contact patches. Put back 5qts Lucas 75W-90 synthetic gear oil. See how it does for the next 400 hours. Can tell the difference in gear sounds when spinning the front wheels off the ground. Quieter now.