Belarus 825 Electrical issues

I have replaced the batteries and nothing. no lights on the dash at all. tried to bypass the switch next to the seat and still nothing (neg batt post to ground) after reading some of the posts. I have also cleaned the contacts on all the relays and its like the batteries are completly dead. can someone provide me some input on this.

thanks

Belarus 825

There is a parallel switch located between the batteries.Pop cover off and check to see if main 50 amp strip fuse is blown.If it is,there's usually a spare in the cap.If that's ok,get a test light and start tracing.

Hi
There should be 2 of those strip fuses in that box between the batteries, if the box is there.
Have seen some that just had 12v electrics not the 12/24 split system. did you connect the new batteries the right way?.
Have you tried starting shorting the soleniod at the starter that fries fuses and stuff if you got the 24 volt system as it puts 24 where there should only be 12v

There should be one or maybe 2 big huge 80 amp glass fuses under the dashboard behind the gauges, with heavy gauge orange wire going to them, depending how old the tractor is.

Maybe one of those is bad also. there are 2 types of dash and wiring also to confuse a guy. old type run gauges east west in a single row. New type run north south down left side in 2 rows, what you got it might help us more as wiring's way different.

These things are a real head scratcher to diagnose on line. have had some problems, been a nightmare when in the guys yard looking at it.

Tracing wires is not fun when the color fades or you find it changes color 4 times from front to back. Has 5 joiners in, because they used wire off cuts up, in the factory building it!.

Good luck and if ya can't fix it, i got a buddy knows how to make the electrical fire look convincing! L.O.L
Regards Robert