B2910 HST - Tractor will not move following a hydraulic leak

pymoo

New member

Equipment
B7500 w/FEL
Jan 2, 2012
1
0
1
Olathe, KS
I recently inherited a B2910, around 21 years old with only 120 hours. Was using it to brush hog for a few hours until the HST starting acting up and I noticed a hydraulic fluid leak. Not sure of the leak source as the fluid was everywhere and the reservoir was basically empty. I refilled the reservoir and the implements work again (front loader / three point hitch), however the tractor does not move! Is there a way to prime the HST pump or perhaps it is damaged? I appreciate any advice.
 

SonofOrange

Member

Equipment
L245F with 1200 loader, T1870, AT70, GL-5500(S)
Sep 1, 2021
101
7
18
Monroe, GA
Do you have a work shop manual? Page 3-S1 has a flow chart for diagnosing the HST not moving. Also, I don't see anything about priming it in the manual. You can get the WSM for free from kubotabooks.com.