my machine has 5 relays on the back left corner under the air cleaner i switched the one that said brake with the glow plug that's not the problem i have 12 volts going to the brake solenoid that sticks out of the top of the chain case all i had was a test light my friend is coming over soon with his multimeter so we can test the solenoid the box i was talking about before is mounted to the side of the machine under the trim panel that ur steering leavers go threw the relay u cant remove either i think it has something to do with the aux hydraulics but not sure thanks for all ur hlepThe first thing to check is the relay in the fuse box, it may be relay #14 marked "traction". Try swapping with another relay that you know is functioning. I recommend the front headlight relay (its easy to know for sure if that one is working). What you are looking at under the cab/seat is the correct solenoid that lifts the locking bar and makes the clicking noise when unlocked. I'd bet the relay is the issue though. If it is the solenoid, I think you can loosen it up and manually pull the locking pin and move the machine, but you wont have parking brakes any more. But to move the machine in a pinch I've heard this works, never had to try it.
i was able to post a pic in the media section under 763 retoremy machine has 5 relays on the back left corner under the air cleaner i switched the one that said brake with the glow plug that's not the problem i have 12 volts going to the brake solenoid that sticks out of the top of the chain case all i had was a test light my friend is coming over soon with his multimeter so we can test the solenoid the box i was talking about before is mounted to the side of the machine under the trim panel that ur steering leavers go threw the relay u cant remove either i think it has something to do with the aux hydraulics but not sure thanks for all ur hlep