Lift arms dont work on my bobcat T300

[SSdoxie]

Mine is all hand control. The actuators are under the seat on the right side. The mechanic showed me how to calibrate them but I have forgotten. He replaced the wrong one and I had to call him back to redo his work.

I think the OP has got the manual linkage system but he needs to verify before going any further.

On your's, actuators can be calibrated from in the seat but having dealer do it with the computer sotware is much better. The newer actuators, in past 2 years have enough internal changes to them they require a software update to the onboard controllers. Plus the calibrating with the software also checks on abnormal load, spool resistance, which can cause early failure. I always recommend calibrating with the laptop software. If your mechanic had done it with laptop the first time, it would have told him he replaced the wrong one.