Bobcat 853h rebuilt drive motors now controls are reversed.

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Kevinogg

New member
Joined
Feb 6, 2020
Messages
1
Good evening

Put seal kits in both drive motors. Reinstalled motors the lines can not be reversed they are different lengths.

Push forward on sticks and I go back a vice versus. I suspect the spool valves are put back together wrong. My only guess

https://www.bobcatpartsonline.com/#/catalogBrowser?path=%2F0000-Loaders%2F0000-853%2F0002-508418001%20%26%20Above,%20509718001%20%26%20Above,%20512816001%20%26%20Above%2F0005-Hydrostatic%20System%2F0004-Hydrostatic%20Motor
My question is with parts 23 28 22 and the order they are installed.
It appears that the popet goes 1st in the bore than the sleeve with the shoulder closest to the outside of the bore than the spring. This crushes the spring. ??????

Is the bobcat parts page picture incorrect?
 

Tazza

Moderator
Staff member
Joined
Dec 7, 2004
Messages
16,829
That link doesn't work, but if you re-sealed the motors and did not re-time them correctly, they will run backwards.
Did you time them using your service manual?
 

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