Go Back  Offshoreonly.com > Technical > General Q & A
Blower help BM250 Belt issue! >

Blower help BM250 Belt issue!

Notices

Blower help BM250 Belt issue!

Old 11-10-2011, 04:21 PM
  #1  
Registered
Thread Starter
 
Join Date: Oct 2009
Location: Madison, Wisconsin
Posts: 184
Likes: 0
Received 0 Likes on 0 Posts
Default Blower help BM250 Belt issue!

I have an alignment issue with the 16 rib belt on a BM 250. The driven and tension line up perfect but the crank alignment is off .300. The pulley is too close to the block. Is there a spacer that small I am missing?
Any tech manuals would be helpful!
Lower pulley#891330
Thanks
kneeslider74 is offline  
Old 11-10-2011, 04:50 PM
  #2  
Ginger or Mary Ann?
Charter Member
iTrader: (1)
 
US1 Fountain's Avatar
 
Join Date: Oct 2000
Location: L
Posts: 11,029
Likes: 0
Received 5 Likes on 5 Posts
Default

Mine had a spacer between the pulleys
__________________
Some people are like Slinkies - Not really good for anything, but they
bring a smile to your face when pushed down the stairs.

Last edited by US1 Fountain; 11-11-2011 at 01:03 PM. Reason: correction
US1 Fountain is offline  
Old 11-11-2011, 05:57 AM
  #3  
Registered
iTrader: (3)
 
Join Date: Jul 2004
Location: chicago
Posts: 11,332
Received 71 Likes on 39 Posts
Default

Are you using the proper V-belt pulley? There should be a spacer behind the Drive pulley.
MILD THUNDER is offline  
Old 11-11-2011, 06:21 AM
  #4  
Registered
 
Join Date: Nov 2005
Location: Fredericksburg, Va
Posts: 4,554
Likes: 0
Received 2 Likes on 2 Posts
Default

Had the same issue on a weiand, the issue is merc made a few diff lower pulleys and they are all different....had to have a spacer made to get mine right..
ezstriper is offline  
Old 11-11-2011, 06:50 AM
  #5  
Registered
iTrader: (3)
 
Join Date: Jul 2004
Location: chicago
Posts: 11,332
Received 71 Likes on 39 Posts
Default

http://www.holley.com/data/Products/...9500488-00.pdf
MILD THUNDER is offline  
Old 11-11-2011, 01:33 PM
  #6  
Registered
Thread Starter
 
Join Date: Oct 2009
Location: Madison, Wisconsin
Posts: 184
Likes: 0
Received 0 Likes on 0 Posts
Default

Got it figured out. I need a 1/4 inch spacer and then add a pin to the works of it for centering. Thanks guys!
kneeslider74 is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.