Auxiliary Hydraulics not working, can't switch control patters with joystick controls(solved)

[bobcatguy]

I wanted to share an interesting thing I found on a Case skid steer with joystick controls. While checking the functions of the machine I noticed when pressing the auxiliary hydraulic proportional switch on the right joystick and the power quick attach release switch the quick attach would not release. I also noticed switching from "ISO" to "H" was intermittent. From reading the manual the proportional switch has to be in the neutral position in order for the control pattern to be switched. I started back probing wires testing continuity from the switch to the plug connector. The second wire I tested showed no continuity so I took the plastic cover at the base of the joystick off to find the wire loom for the proportional switch was pinched and nearly every wire in that loom was damaged. Some of the wires didn't appear damaged but a slight tug could break them in half. I put splices in and all functions are working now. I'm going to see what I have to replace whether it be the handle itself with harnesses or if I can get just get the group of switches and the harness for those switches. I will try to remember to post what parts I had to buy. I hope this helps someone having difficulty with joystick controls.

 

[Tazza]

Is there enough length to solder and heat shrink up the pinched wires?

 

[bobcatguy]

Is there enough length to solder and heat shrink up the pinched wires?

The biggest problem I face is the room where the wires pass to go up to the handle. It can't be rigid so no solder splice or solderless connectors. It has to be flexible due to the space allowed for the wire routing. I'm waiting to hear back from the case dealer to see if CASE is going to cover the part since they have come out with a field modification for the wire routing as I understand it.

 

[bobcatguy]

The biggest problem I face is the room where the wires pass to go up to the handle. It can't be rigid so no solder splice or solderless connectors. It has to be flexible due to the space allowed for the wire routing. I'm waiting to hear back from the case dealer to see if CASE is going to cover the part since they have come out with a field modification for the wire routing as I understand it.

update: I brought the machine to a local Case dealer today. The machine qualifies for new joysticks under a field modification. If you are experiencing problems with your auxiliary hydraulics and or can't change control patters I'd suggest you call your Case dealer, give them your serial number and have them check to see if you have joysticks that can be replaced at no cost.

 

[Tazza]

update: I brought the machine to a local Case dealer today. The machine qualifies for new joysticks under a field modification. If you are experiencing problems with your auxiliary hydraulics and or can't change control patters I'd suggest you call your Case dealer, give them your serial number and have them check to see if you have joysticks that can be replaced at no cost.

Wow, that's service i never expected, well done!
Great service from Case.