Samsung SL150 need wiring diagram help plz

[Ottingsalvage]

Hey! I’m new to the forum. I’m having problems with my Samsung SL150. It kept blowing fuse F1, found a wire broke and I repaired it. After I got that fix now it won’t catch gears. I had a guy come out and try to fix it and I think he did more damage than good. He cut a lot of the wires at the brake pedal where the shifter harness goes. I’ve called everywhere In Georgia and no one can help or cannot find a wiring diagram. View attachment IMG_9617.jpeg
I ordered a new shifter yesterday but I still need a wiring diagram. Do these loaders have a TCU? I’ll post picture of the wiring location I need a diagram. I don’t mind paying someone for it. My business is at a stand still untill I have my loader fixed. Thanks for anyone willing to help.

 

[Ottingsalvage]

I will pay for the wiring diagram. I’m in desperate need for help. Or if anyone is in GA and can fix it I’ll pay good for the repair.

 

[Bigbert]

Hi Ottingsalvage,

I have a copy of a wheel loader training course from 1990 or so. There are a few sketches of electric components. Please share your mail address in a conversation or here. I can share in PDF format.