Belarus 250as blowby: Belarus  -- Other Tractor Brands Discussion Forum and Review Belarus 250as blowby: 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
New As Posted | Active Subjects



www.emerichsales.com - New & Used Equipment
          View Tractors For Sale!


www.partsbynet.com - Lawn and Garden Equipment Parts


Bernardsville Landscape Lighting
Click to Post a New Message!

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

Page [ 1 ] |
Reply | Pop Up Window Reply | Add PhotoAdd Photo
 07-10-2016, 14:55 Post: 195458
cowrider



Join Date: Apr 2012
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 55

Return to Full
 Belarus 250as blowby

I have a 250as with lots of blow-by coming out of the engine breather. I pulled the heads and cylinders to find the pistons having the rings broken as well as the lands. Funny that it still ran well this way with lots of power, only problem was that at times it was hard to start and had lots of blow-by.






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




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 07-10-2016, 15:58 Post: 195459
cowrider



Join Date: Apr 2012
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 55

Return to Full
 Belarus 250as blowby





Picture Link
Belarus: Belarus-250as-blowby

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




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 07-10-2016, 15:59 Post: 195460
cowrider



Join Date: Apr 2012
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 55

Return to Full
 Belarus 250as blowby





Picture Link
Belarus: Belarus-250as-blowby

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




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 07-10-2016, 16:00 Post: 195461
cowrider



Join Date: Apr 2012
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 55

Return to Full
 Belarus 250as blowby





Picture Link
Belarus: Belarus-250as-blowby

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




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 07-10-2016, 16:01 Post: 195462
cowrider



Join Date: Apr 2012
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 55

Return to Full
 Belarus 250as blowby





Picture Link
Belarus: Belarus-250as-blowby

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




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 07-10-2016, 15:04 Post: 195463
cowrider



Join Date: Apr 2012
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 55

Return to Full
 Belarus 250as blowby

I bought new pistons and replaced these. If you replace the pistons make sure that you order the pin retainer clips because the styles changed and the old ones do not work in the new pistons. Runs well now with no blow-by.






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




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 09-19-2016, 23:27 Post: 195801
cowrider



Join Date: Apr 2012
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 55

Return to Full
 Belarus 250as blowby

Not sure how many hours are on the tractor. I had bought it on Ebay from a couple of fellows in Ohio and it was inop. It had a mess of problems when I got it home, injection pump was messed up, injectors buggered up, fuel lines bent up and other problems I try not to think about. When I finally got it running it had lots of blow-by, so much you had to pay close attention to the oil. But it ran well and had lots of power, just hard to start sometimes. I think that someone went heavy on the ether trying to start her. You should never have to use ether on these tractors with it have the decompression lever.

I just replaced the pistons and rings, used the original cylinders, no damage to them. Just ran a hone through them.






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




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

Reply | Pop Up Window Reply | Add PhotoAdd Photo


Page [ 1 ] |

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

Thread 195458 Filter by Poster:
cowrider 7 | tractah 1 |




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
+ Belarus Tractor starter problems
+ To Belarus or not to Belarus ?
+ belarus 825
+ Belarus Tractor torgue for head bolts
+ 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
+ air in steering?
+ Found my one part and looiking
+ Belarus Tractor torgue for he
+ Belarus turns over won't start
+ 12 volt wiring

Newest Topics

+ Belarus 420A - Problems bleeding Injection Pump
+ Belarus 420A - Problems bleeding Injection Pump
+ 562 steering locked
+ Lubricants
+ 825 Belarus three point hitch INOP
+ Rear hydraulic outlet-settin up hydraulic top link
+ Leda T30a Belarus shifter questions
+ Leda T30a starting issues
+ belarus 400 shuts down after running
+ Belarus 250as blowby







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