Gravely pro 60 hydraulic trans oil

[mpbaker]

I have a 1980 Pro 60 with Kohler engine. I haven't been able to find user manual, or service manual. The newer ones seem to use 20/50 motor oil in the transmission. Does anyone have a manual. Does anyone have a memory of one. Thanks

 

[mechanic mark]

Operator's Manuals - Ariens

If you misplaced your Ariens lawn mower or snow blower manual, You can download a copy here.

www.ariens.com

You will need to have your Model & Serial numbers handy.

 

[StarTech]

That would be conventional oil specs. When synthetic oil is used then many newer hydrostatic transaxles use 15W50. I believe Hydro Gear still specs 20w50.

But as Mark suggest you look-up your model and serial for the operator and parts manuals. Those should have references to what was in your unit.