MTZ Tractor Talk

Main MTZ Talk => MTZ Tractors - Old Models (Belarus) => Topic started by: Ryan on July 16, 2018, 01:06:21 AM

Title: Belarus 5370 Electrical Issues
Post by: Ryan on July 16, 2018, 01:06:21 AM
I was cut hay with my Belarus 5370 when i noticed the voltage was way to high. Up over 16, probably running off 24. Then all gauges quit working and cab started stinking up with electrical smell. So shut tractor down, checked dash, was a burnt plug inside. Fixed that but now can't get any power to the dash or to start tractor. Theres power to starter but not enuf to start with screw driver. What do i need to do to get this tractor running again?
Title: Re: Belarus 5370 Electrical Issues
Post by: Haymaker on July 16, 2018, 01:39:08 AM
Sorry but there is many things that could be an issue. Its very difficult to diagnose an electrical problem like that on a forum like this.  Post some pictures maybe we can still help. 
Title: Re: Belarus 5370 Electrical Issues
Post by: BinVa on July 17, 2018, 02:52:35 PM
Basically the same results as I had with my 8345. Still cannot put my finger on the actual cause, but mine seemed to be a power surge which took out every electric item that was turned on, and blew most of the fuses. The only thing I could find wrong was the regulator in the alternator housing. I have been trouble free after the alternator rebuild and fuse replacement for 2yrs. now(knock on wood)
Title: Re: Belarus 5370 Electrical Issues
Post by: BinVa on July 17, 2018, 03:28:45 PM
Maybe check the green wire from the series parallel switch. That can cause low voltage. B.