fluid cap

[alvinoj]

i have a cub cadet lawn tractor series 2135. i need to know the type of fluid in the rear trans axle and when do you know it is full

 

[Rivets]

Here is a manual which might help you. Yes, owner manual states 737-3055 which supersedes to 737-3120. Have a friend who works at the Cub dealership he, said they use rotella t6 synthetic 5w40.

http://manuals.mtdproducts.com/mtd/GetFile.do?filename=772-9079.pdf