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cuccman


Joined: Aug 28, 2005
Points: 1

Hyrdostatic transmission fluid
Original Message   Aug 28, 2005 8:08 pm
I recently purchased a used Craftsman 12.5hp lawn tractor with a hyrdostatic transmission. After thoroughly checking the tractor out, I discovered that the cooling fan was broken, and the transmission fluid was low. I ordered a replacement cooling fan, but since I do not have the manual yet (also on order), I need to know what type of transmission fluid is used, and if there is a way to drain the old fluid from the transmission. The fluid looks very dark (almost black), probably because the cooling fan was broken for who know how long. I have been told by a Sears "specialist' that the transmission is a sealed unit, but I want to believe that there is a way to get the old fluid out. Thanks for any help.
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AJace


I have an Ariens 926 Pro because I like Orange



Location: Near Gettysburg
Joined:
Points: 969

Re: Hyrdostatic transmission fluid
Reply #1   Sep 4, 2005 10:03 pm
You can probably suck it out through the filler. 

Ariens 926 DLE Professional; Toro S200; Craftsman LT1000, Echo ES-230;

xcraftsman


Location: Grand Rapids, Michigan
Joined: Sep 20, 2005
Points: 3

Re: Hyrdostatic transmission fluid
Reply #2   Sep 20, 2005 12:58 pm
If your tranny is a Hydro Gear like mine there should be a vent on top.  I was able to unscrew vent and pour out the fluid.  You could probably suck it out also.

Sears tech. suggested 15w50 Mobil One oil.  2.5 qts

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