2538 transmission/hydraulic oil capacity and sight glass question?

[mike35549]

Had a little problem today pushing some brush punched a hole in the rubber hose that connects the transmission to the pump. No big deal went got one changed it out. Caught the fluid that came out in a bucket what seemed like 4-5 gallons went and got 4 more gallons put what I caught plus the 4 gallons which should have been 8-9 gallons but still can't see any fluid in site glass even thought maybe I just couldn't see it looked with a light The book says 8.5 gallons for you guys that have changed yours is 8.5 gallons correct. And if so how much did it take to get from bottom of site glass to full. Also is the site glass the only way to check the level. Was hoping there was a dipstick I don't want to over fill it.

 

[Redlands Okie]

I have read of several in the forums adding a colored dye the fluid so as to see it better. I do not remember what dye they used. I do remember several bought their dye at JOHN DEERE. What brand of tractor you put it in does not seem to matter. A quick Google search I found just for ideas.

Leak Detector Dyes - Grainger Industrial Supply

Hydraulic Fluid Dyes - Chromatech

 

[oldpilgrim]

yup, JD has the oil dye. They might have to order it for you though. Well worth the $4.

 

[oldpilgrim]

JD oil dye...... part number MT3668......... highly recommended. I used half a bottle.

 

[mike35549]

Talk to the dealer and there is no other way to check level on the 2538 other than the sight glass. Turns out it was over full. Drained some out while someone watched sight glass with a flashlight now it is right on the red dot. Live and learn I guess.