Belarus 420AN Electrical Schematic: Belarus  -- Other Tractor Brands Discussion Forum and Review Belarus 420AN Electrical Schematic: Belarus -- Other Tractor Brands Discussion Forum

  parts   |   manuals   |   discussion   |   photos   |   podcast   |   reviews   |   specs   |   dealers   |   classifieds   |   contact   |   faq   |   myProfile   |   home          Login Now | Sign Up


FAQ:   What is a tractor?

Forum Index

Kubota Tractors
  Kubota News
  Kubota Price
  Kubota Review
John Deere Tractors
  John Deere News
  John Deere Price
  John Deere Review
New Holland Tractors
  New Holland Tractor Price
  New Holland Tractor Revie
Other Tractor Brands
  Articulated Tractors
  Belarus
  Bobcat Tractors
  Case
  Cub Cadet
  Hinomoto
  Kioti Tractor
  Long
  Massey Ferguson
  Mitsubishi
  Other Tractor Brands
  Other Tractor News
  Shibaura
  Yanmar Tractors
Lawn and Garden Tractors
  Craftsman
  Cub Cadet Garden
  John Deere Garden
  Kubota Lawn Garden
  Other Garden Tractors
  Simplicity
  Toro Wheelhorse
  Ventrac Lawn Tractors
Antique Tractors
  Allis Chalmers
  Case David Brown
  Farmall IHC
  Ford
  Ford 9N 2N 8N
  Fordson
  Harry Ferguson
  John Deere Older
  Massey-Harris Ferguson
  Minneapolis Moline
  Oliver Cletrac Cockshutt
  Restoration
  Tractor Pulling
Tractor Attachments Implements 3ph
  Back Hoe
  Field Mowers Brush Cutter
  Grooming Mowers Finish Mo
  Loaders
  Snowblowers / Snow Plows
  Tillers and Ploughs
  Tractor Implements
  Trenchers
  Wood Chippers 3PH
Tractor Maintenance
  Diesel Fuel Lubrication E
  Tractor Engine Repair Reb
  Tractor Tires
Utility ATV
  All Terrain Vehicles
  John Deere Gator
  Mule Utility Vehicles
General Tractor
  Farming Ranching Agricult
  Photo Contest
  Size Tractor Needed
  Tractor Projects
  Tractor Safety
  Welding
Chinese Tractors
  Jinma Farmpro Agracat
  NorTrac Tractors
  Other Chinese Tractors
Cars
  All Brands
  Audi VW
  BMW
  Car Tires and Maintenance
  Chrysler
  Exotic, Sports, Racing
  Ford Cars
  General Motors
  Honda
  Hyundai
  Mercedes
  News
  Nissan
  Subaru
  SUV and Trucks
  Toyota Cars
Trucks Trailers
  Chevy Pickup Trucks
  Dodge Pickup Trucks
  Ford Pickup Trucks
  Toyota Pickup Trucks
  Chevy Pickup Trucks
  Dodge Pickup Trucks
  Ford Pickup Trucks
  Toyota Pickup Trucks
Home Building
  Alternate Electric Energy
  Barns Pole Barns
  Buying Ranch Farm Acreage
  Carpentry
  Contractors
  Electric
  Excavation
  Moldings Finish Trim
  Other Home Building
  Pellet Stoves
  Plumbing
  Wood Stoves
Tools
  Electirc Power Tools
  Gas Power Tools
  Generators
  Shop Tools
  Techniques Howto
Landscape
  Flowers Shrubs Garden
  Golf Course Maintenance
  Irrigation Systems
  Landscape Design
  Landscape Lighting
  Landscape Maintenance
  Lawn, Turf, and Grass
  Vegetable Gardening
Construction
  Caterpillar
  Komatsu
  Wheel Loaders
Current Events Health Happiness
  Current Events
  Dogs and other Pets
  Electronics And Computers
  Food
  Health
  Just For Fun Off Topic
  Movies Music Games
  Personal Finance Investme
  Sports Outdoors
Tractorpoint Site
  Member Photos
  Site Members
  Website Operations Howto


New As Posted | Active Subjects



Click to Post a New Message!

Discussion Boards > Active Subjects > Messages as Posted > Belarus Forum

Page [ 1 ] | 2 | | Next >>
Reply | Pop Up Window Reply | Add PhotoAdd Photo
 09-10-2009, 12:05 Post: 165562
mvencel



Join Date: Sep 2009
Location: Indiana
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 4

3
Filter by User
 Belarus 420AN Electrical Schematic

Does any one know where I can a good electrical diag. for an 1991 Belarus 420AN tractor.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-10-2009, 12:53 Post: 165563
Murf

TP Contributor

View my Photos

View my Photos  Pics
Join Date: Dec 1999
Location: Toronto Area, Ontario, Canada
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 7028

4
Filter by User
 Belarus 420AN Electrical Schematic

What exactly are you trying to do that you want a wiring diagram for?

These are pretty simple beasts, nothing fancy about them at all.

Best of luck.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-11-2009, 22:02 Post: 165591
mvencel



Join Date: Sep 2009
Location: Indiana
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 4

3
Filter by User
 Belarus 420AN Electrical Schematic

When I push in what the book calls the ground button it blows
a 15 amp fuse. the tractor runs OK but will not charge the battery. When I disconnect the alternator the fuse does not blow. I had the alternator checked and it was bad. I bought a new one and have the same problem. The button I am talking about is the one you push in to start the tractor. My tractor and books are at my farm in Indiana and I am not there at this time. This is all the detail I can remember.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-12-2009, 18:12 Post: 165602
Murf

TP Contributor

View my Photos

View my Photos  Pics
Join Date: Dec 1999
Location: Toronto Area, Ontario, Canada
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 7028

4
Filter by User
 Belarus 420AN Electrical Schematic

Ok. I think I got the idea.

First off, Russian is a VERY ancient language, and one that hasn't really changed with the times. As a result, words like "starter" just don't exist in the language. As a result they use the word that is the literal meaning of what the switch does, in this case "ground" the starter thus completing the circuit and making it turn over. The translatorobviously didn't know the proper English word to use instead.

At any rate, I suspect the problem is the starter is drawing too many amps and blowing the fuse. This also likely what killed the alternator too. The excess load ran the battery down making the alt. work too hard.

Best of luck.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-12-2009, 18:43 Post: 165603
earthwrks

TP Contributor

View my Photos

View my Photos  Pics
Join Date: Dec 2003
Location: Home Office in Flat Rock, Michigan
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 3853
 Belarus 420AN Electrical Schematic

Okay where's Murf and what have you done with him? Maybe he's floating off the coast of Florida--laptop and beer, eh? still in hand.

Murf, ol' boy--a fuse for the starter? There's not even a fuse for the solenoid--at least on my stuff. That's a new one on me.

And, an alternator working too hard blows it? New one too.

Sounds to me like a battery has been discharged and then recharged reverse-polarity or the polarity for the battery terminals have been reversed.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-12-2009, 20:18 Post: 165605
Murf

TP Contributor

View my Photos

View my Photos  Pics
Join Date: Dec 1999
Location: Toronto Area, Ontario, Canada
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 7028

4
Filter by User
 Belarus 420AN Electrical Schematic

Not Florida Jeff, Lake Muskoka, Google it. Oh, and iPhone not laptop.

Me thinks you missed the part where he said it runs ok, how would it start with a reversed battery?

Lots of machines I've seen have a fuse on the switched side of the starter solenoid. Seems pretty normal to me. If the battery is low, as voltage drops current increases, if the big Rooskie solenoid is on the fritz also I could see it pulling too many amps.

Best of luck.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-17-2009, 21:08 Post: 165735
mvencel



Join Date: Sep 2009
Location: Indiana
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 4

3
Filter by User
 Belarus 420AN Electrical Schematic

The fuse blows when the ground switch is pushed in. This only enables the circuit. The starter is engaged when you turn the key. Therefore it is not the starter. What is in the circuit besides the alternator, ground button, amp meter. This is why I need a electrical diagram. Can anyone help.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-17-2009, 23:14 Post: 165738
greg_g



View my Photos

View my Photos  Pics
Join Date: Jan 2004
Location: Western Kentucky
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1816
 Belarus 420AN Electrical Schematic

Sorry I can't help you with a diagram. But EW's right, these are simple beasts. If the Russians wire tractors like the Chinese, the starter solenoid circuit is not independently fused. But there is a system fuse, and it's not 15A. Mine's 30A.

The system fuse protects the entire wiring system as a whole, to include the starting circuit. So - on my tractors anyway - the only fuse that the starter solenoid circuit COULD blow, would be the system fuse. A bad keyswitch (or starter button) will take out a system fuse in a heartbeat.

If it helps, the typical electrical flow is Battery>starter>system fuse>ammeter>keyswitch>clutch interlock>starter solenoid>ground. If some fuse other than the system fuse is blowing, good chance that an accessory wire is crossed with a starting system wire someplace.

//greg//






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 04-14-2010, 08:48 Post: 169999
gberan



Join Date: Apr 2010
Location: Deville La.
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 7
 Belarus 420AN Electrical Schematic

I have a 420AN, but not an electrical diagram. The button you are talking about is the ground button for the entire electrical. The ground from the battery hooks directly to it. In the engaged position (pushed in) the batteries (two 6 volts in series) are setup for a complete circuit for what ever you are wanting to do. If a fuse blows as soon as you push the button in, there is a short circuit somewhere in the circuit. If it is this 15A fuse, trace the wire from the side of the fuse that is not connected to the battery, and you should find your problem, ie a bare shorted wire, or defective item that is operated by that branch of the circuit. Hope this helps






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
 09-02-2010, 09:50 Post: 173650
tonybartunek



Join Date: Sep 2010
Location: Ontario, Canada
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 2
 Belarus 420AN Electrical Schematic

Hello everybody,
did you ever get electrical diagram for your Belarus 420?
I have problem with starting, batteries are OK, maybe solenoid or starter switch? Can anybody help?
Please let me know.
Regards, Tony, new member in Canada






Link:   electrical problem 

Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us |
Reply | Pop Up Window Reply | Add PhotoAdd Photo


Page [ 1 ] | 2 | | Next >>

Discussion Boards > Active Subjects > Messages as Posted > Belarus Forum

Thread 165562 Filter by Poster:
auerbach 1 | earthwrks 1 | gberan 1 | greg_g 1 | jakeflyer 1 | Murf 4 | mvencel 3 | scottctexas 1 | stuccoman 1 | tonybartunek 1 |

 (advanced search)

Picture of the Day
videorov

Belarus - How do I get this part off the tractor so I can install a new one
How do I get this part off the tractor so I can install a new one


Unanswered Questions

Wiring schem
Agracat 3720 Magnum Clutch Iss
farm pro 2420
Upgrading the Factory 145amp A
HINOMOTO HB 501
Belarus 420A - Problems bleed
562 steering locked
Hinomoto oil filter cross refe

Active Subjects

KUBOTA Tractor Trouble Free Qu
SHIBAURA STIGER SD2243 MANUAL
P21f new solenoids or diff val
5040 shear on my PTO shaft
6x4 engine rebuild vsHarbor Fr
Mitsu D1600 FOR SALE
New Holland TC26DA Ignition Sw
mitsubishi 2350


Hot Topics

Tractor Category 1 2 3 Hitch s
Duerr hp/678 Chipper replaceme
Gator 620i gas in engine oil
KUBOTA Tractor Trouble Free Qu
Gator 6x4 Overheating problem
Duerr hp/678 Chipper Manual
Adjusting 7308 Pressure Relief
Long 460 hydraulic problem


Featured Suppliers

Mountain Creek Labradoodles
      MountainCreekLabradoodles.com





New Forums on Gun Sport Shooting and Hunting -- BarrelPoint.com  New Forums on Horses ManePoint.com
Talk Horses at ManePoint
Hunting + Gun Sports at BarrelPoint



Most Viewed

+ Belarus Hydraulic Problem
+ Belarus 250 tractor - starts but will not move
+ Changed over to 12 volt alternator
+ Belarus 250AS engine problems.
+ Belarus 420AN Electrical Schematic
+ To Belarus or not to Belarus ?
+ Belarus Tractor starter problems
+ Belarus Tractor torgue for head bolts
+ belarus 825
+ 1990 Belarus 250 Questions and Introduction

Most Discussion

+ To Belarus or not to Belarus ?
+ Belarus Nortrac 250A diesel le
+ Belarus 250AS Tractor axle rep
+ Belarus 250 tractor - starts b
+ Belarus 250AS Steering Broke H
+ Found my one part and looiking
+ air in steering?
+ Belarus Tractor torgue for he
+ 12 volt wiring
+ Belarus turns over won't start

Newest Topics

+ Belarus 250 AS runs hot
+ Belarus 825 Wont Move When In Gear
+ Belarus 825 Wont Move When In Gear
+ charging dead batteries
+ Belarus 310 does not shift gears
+ Belarus 420A - Problems bleeding Injection Pump
+ Belarus 420A - Problems bleeding Injection Pump
+ 562 steering locked
+ Lubricants
+ 825 Belarus three point hitch INOP




Turbochargers for Tractors and Industrial Machines
Cab Glass for Tractors and Industrial Machines

Alternators for Tractors and Industrial Machines
Radiators for Tractors and Industrial Machines

Driveline Components for Tractors and Industrial Machines
Starter Motors for Tractors and Industrial Machines