Harding
New member
My HST. Landi 1-40-I Tractor has 32 hours on it. Need fluids changed at 50 hours. The squealing noise is when backing, any speed. Seems louder when hotter. Does not do going forward. oil level is good. Called dealer, they said to change the oil first in HST and filters. I going to change oil and filters., but I would think it should stop squealing going both ways if it was a oil problem.