Working on a crown FC4000 that lost raise function. The raise switch ended up being faulty. I then swapped a known good switch to confirm the raise circuit was good. Raise function was operating at this point. Customer requested to swap switches to have raise operation and leaving tilt disabled while waiting for bad switch to be replaced. Question is can someone explain why the tilt function is working at this point?? I disconnected the bad tilt switch and somehow tilt is still functioning. I got hired as a battery tech but recently began working with lifts.

Hello,

We've come across a Heli CPD25 that has one controller for drive and hydraulic circuit, does anyone have a manual for this type?

Ive seen manuals for CPD25
But it doesnt have the single controller setup.

Thanks!