Belarus 825 Starting Problems

[Jchathorn]

Brian, I am having the same issue that you are describing, can you tell me what you ever did to correct the issue?

 

[Jim.ME]

(quoted from post at 13:41:44 12/15/22) Brian, I am having the same issue that you are describing, can you tell me what you ever did to correct the issue?

Just a bit of advice. I don't know who Brian is that you are directing your post to or how old a post the original problem is, but you will likely get more responses if you tell what your tractor is and what the issue is.

 

[Jchathorn]

This was the original post:



I'm still working on this Belarus 825 Starting problem.

The 825 still will not start and I'm hoping someone can give
me a clue on what to do next.



This tractor was running in the Fall. I found that the relay
had blown a fuse. I replaced and cleaned everything up
(Battery terminal, copper connections, ground switch
connections, etc.) and tried it. The voltage at the Old
selonoid was 12V and jumped to 24V when the ignition
switch is turned. Since there was absolutely no action or
sound or any attempt to engage the starter I figured the
selonoid needed to be replaced. So I ordered a new one.



I installed and tried - Same thing. Next, I load tested the
batteries and found that the left battery (as you sit in the
driver's seat) did not hold the load. I replaced that. Made
sure both batteries were fully charged and tried.



There was 28 - 29 Volts at the selonoid but still absolutely
not a click or any attempt to engage. One guy at the auto
parts suggested it's going directly to ground but didn't
elaborate.



I'm beginning to think I may have it wired incorrectly at the
relay although I was careful to replace that with the original
configuration.



Is there anything anyone can suggest? I've been working on
this alllll winter.



As for the relay wiring, there are 4 connections on the right
and 3 on the left as you look down from the seat facing the
rear window.



Here's my layout:



Left closest to seat: Negative Battery terminal from right
battery (facing rear window)

Left Small middle terminal : Green

Left Fuse terminal : Lavender



Right closest to seat: To Positive left (facing rear window)
battery terminal

Right combo connection: Orange

Right Small standalone terminal: Red

Right Fused Terminal: White



The relay clicks and, as I mentioned, there is 24V at the
selonoid. I measure accross the two large selonoid
connectors and get 24V (28 Actual) when key is turned. I
also get 24V from small terminal on selonoid and ground
when key is turned.



Anything you can suggest would be GREATLY appreciated.



Thank You



Bryan

 

[rustred]

why dont you connect your 24 volts right to the starter and see if it actually cranks the engine, if so then work backwards, they have a series parallel switch that maybe no good. i do not even know why that little engine would need 24 volts to start it.

 

[495man]

Booster cables right to starter rule out wiring issues pretty quick.

If you really want to prove it take your two batteries out and put them on ground and connect in series and then booster cables to ground and start lug. (tractor in neutral it you left it in tractor!!!!!!)

If a starter is toast it won't spin.