This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
The Forum Parts and Services Unofficial Allis Store Tractor Shows Serial Numbers History
Forum Home Forum Home > Allis Chalmers > Farm Equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


b front pulley help
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
phillip t View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 20 Mar 2011
Location: nc
Points: 27 		Post Options Post Options   Thanks (0) Thanks(0)   Quote phillip t Quote  Post ReplyReply Direct Link To This Post Topic: b front pulley help
    Posted: 12 Feb 2017 at 7:54pm
hey guys, im trying to put a new front seal in my 48 b but im not sure how the front pulley comes off. i have taken the nut with the screw in it out of the side of the pulley.was going to put pullers on it, but i just had gear pullers. they wont work. i dont want to do the wrong thing and break something. i need an expert.    thanks for any help.  phil
Back to Top
Sponsored Links


Back to Top
CrestonM View Drop Down
Orange Level
Orange Level
Avatar

Joined: 08 Sep 2014
Location: Oklahoma
Points: 8457 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CrestonM Quote  Post ReplyReply Direct Link To This Post Posted: 12 Feb 2017 at 8:22pm
I wouldn't put pullers on unless you were very gentle because they could break the cast iron pulley. Mine luckily slid right off after I loosened the set screw. I've heard many aren't so lucky. If it were me, I'd try heating the hub of the pulley, trying to keep the heat off the crankshaft. That should expand the pulley so it may slide off easier. You could also try tapping it with a hammer, just be careful you don't break the pulley. 
On a second note...I have used pullers, just put them on and snug them a tiny bit. Then gently tap the center of the pulley. If it moves a little, tighten the pullers a bit more. Sometimes if you're careful, that will work. 
Others will chime in and share their experiences and advice. 


Edited by CrestonM - 12 Feb 2017 at 8:24pm
Back to Top
Ted in NE-OH View Drop Down
Orange Level
Orange Level
Avatar

Joined: 12 Nov 2009
Location: Austinburg OH
Points: 1703 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ted in NE-OH Quote  Post ReplyReply Direct Link To This Post Posted: 12 Feb 2017 at 9:11pm
Put  bearing splitter behind the pulley and pull on it.
CA, WD, C, 3 Bs, 2 Gs, WC, I-400, 914
Back to Top
wfmurray View Drop Down
Orange Level
Orange Level


Joined: 13 Sep 2009
Location: Bostic NC
Points: 1225 		Post Options Post Options   Thanks (0) Thanks(0)   Quote wfmurray Quote  Post ReplyReply Direct Link To This Post Posted: 12 Feb 2017 at 9:24pm
They have two setscrews one under the other.I removed setscrew and put pry bars on each side behind and pryed close too center of hub.Penetrate good.
Back to Top
CrestonM View Drop Down
Orange Level
Orange Level
Avatar

Joined: 08 Sep 2014
Location: Oklahoma
Points: 8457 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CrestonM Quote  Post ReplyReply Direct Link To This Post Posted: 13 Feb 2017 at 1:28am
Originally posted by wfmurray wfmurray wrote:

I put pry bars on each side behind and pryed close too center of hub.Penetrate good.
This works well, too! 
Mine only had 1 set screw. Guess I got lucky. 
Back to Top
Dick L View Drop Down
Orange Level
Orange Level
Avatar

Joined: 12 Sep 2009
Location: Edon Ohio
Points: 5093 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dick L Quote  Post ReplyReply Direct Link To This Post Posted: 13 Feb 2017 at 5:43am
Heating the hub some will not hurt either.
Back to Top
BenGiBoy View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Nov 2015
Location: Ashville, NY
Points: 705 		Post Options Post Options   Thanks (0) Thanks(0)   Quote BenGiBoy Quote  Post ReplyReply Direct Link To This Post Posted: 13 Feb 2017 at 7:59am
I just put the pulley puller on it and cranked..... of course I did have two spares if that one broke. But I wasn't worried about the pulley breaking, it didn't even seem like it stressed it too much when I was pulling it. If I remember right it wasn't super hard to get off. 
'39 Model B
Tractors are cheaper than girls, remember that!
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.102 seconds.


Help Support the
Unofficial Allis Forum