3000 series mower deck gearbox oil
 

I have a model #291 60" inch deck for my 3235. Im curious what fluid goes into the right angle gearbox mounted to the deck? I dont have a manual for the deck or tractor and I searched the internet bit with no real results. Any help is much aprreciated.

Just got an email from my friends at Lamb and Webster Tractor sales in Grove City, PA. The gearbox on the deck of a 3000 series uses 80w90 for future reference.