vio35-3 Control Question

[strykerAKAmack]

Hi All
Just got my hands on a vio35-3 excavator and have a question about
one of the controls on the floor of the machine .
It would be the "lock" switch in between the high speed pedal and PTO foot switch .
It of course has the important info missing as which way is the lock - unlock position
AND what does it do ?
I've turned it in the arc that it can move but haven't noticed any change in what would be locked .
Thanks in advance

 

[mddorange]

:welcome:
To the forum Mack. You came to the right place to get answers, but I can't help since I don't have that tractor.

Someone will be by shortly that will.