I'M trying to fix a parking brake on a LS185b I had just bought. Some one has messed with the solenoid and removed the coil on the brake valve. I replaced the whole valve and I've got a parking brake now. It will not move with it on like it is supposed to. But the lift arms and hydraulics still work with the brake on. Just wondering if anyone had any opinions on what someone has unhooked or if there is another valve somewhere they may have took apart. Appreciate any advice.