I know this isn't technically a 4x4 passenger vehicle related question but I was hoping someone might be able to help give me some insight on a tractor question (no answers in tractor forums). I have a 1983 White Iseki 2-35 Field boss tractor w/ 3 cyl Isuzu diesel engine, live PTO, 2 stage clutch etc. The problem I'm having is in low range. The tractor runs/shifts ok in high range but when I switch it over to low range it barely moves. There are no abnormal noises from the engine or trans. The engine will rev up but it feels like a clutch slip. Everything I could find for tractors online has stated the opposite for a clutch slip with the clutch slipping in high range but ok in low range. The clutch pedal free play is about 2-3 inches which is a little higher than normal. Any thoughts? This is my first experience with a tractor with this clutch design. I was thinking high and low range use the same clutch disc? Thank you.