Bobcat 753 will only turn right - no left turn.

[docperio44]

Hi All - corona time is turning into fix Bobcat time. I have a 753 for house projects. It only turns right... so the right side won't go forward well but goes back perfectly. Left side will go forward perfectly but not back. If i try and spin it left, it doesn't move. Occasionally if you push back and forth, it will kick in a jerk forward for a second but doesn't stay engaged. This has been posted about a few times in different ways but i wanted to be clear on the path forward to diagnosis. Linkages were adjusted and are good with no change. I'm wondering if I need to head straight to the drive motor? (would it be the left one?). or potentially something else? relief valve? thanks to all!

 

[walio123]

There is no way to be relief valve,motors or pupms. I think you need to adjust pintle cams and bars. Did you make it?

 

[docperio44]

There is no way to be relief valve,motors or pupms. I think you need to adjust pintle cams and bars. Did you make it?

the thing is, it's not engaging (right side forward) if I adjust. it's like if it engages, it's all or nothing. it never slowly engages.

 

[Bswwood]

the thing is, it's not engaging (right side forward) if I adjust. it's like if it engages, it's all or nothing. it never slowly engages.

I would swap drive motors from side to side and see if the problem follows the drive motor, if not then look at hystats