the manual for my Landpride FDR 1660 finisher mower gearbox states using 80-90W EP gear lube and the manual for my Landpride bx5450 snow thrower gearbox states SAE 80W90. Are these two gear lubes close enough to be used in both?
Auger and fan both spin when pto is engaged, snow only goes a few feet out of shoot. Tonight after work I am replacing gearbox oil Lucas 80w-90 and checking chain tightness. Any other suggestions. Tractor is B2601