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


Allis-B 1938
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
RayJay420 View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 03 Jan 2026
Location: Madison, WI
Points: 17 		Post Options Post Options   Thanks (0) Thanks(0)   Quote RayJay420 Quote  Post ReplyReply Direct Link To This Post Topic: Allis-B 1938
    Posted: 5 hours 44 minutes ago at 2:34pm
I think 1937 no generator,12 volts, Maginto no spark yet
Tran. Oil in cyd.
Any thought
Back to Top
Sponsored Links


Back to Top
Gary(WI) View Drop Down
Orange Level
Orange Level


Joined: 27 Nov 2009
Location: WI
Points: 1007 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gary(WI) Quote  Post ReplyReply Direct Link To This Post Posted: 3 hours 16 minutes ago at 5:02pm
Is it for sale or ??
Back to Top
RayJay420 View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 03 Jan 2026
Location: Madison, WI
Points: 17 		Post Options Post Options   Thanks (0) Thanks(0)   Quote RayJay420 Quote  Post ReplyReply Direct Link To This Post Posted: 2 hours 56 minutes ago at 5:22pm
Not for sale, just wanted to know about lifts,ram under seat plus bar behind seat.

Also how to test Maginto.
Newbe to tractor workings
Back to Top
steve(ill) View Drop Down
Orange Level Access
Orange Level Access
Avatar

Joined: 11 Sep 2009
Location: illinois
Points: 89556 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 2 hours 16 minutes ago at 6:02pm
there should be two levers below your  right butt cheek... The RIGID one attached to the differential case will engage the PTO and the hydraulic pump.( lift UP to engage).. Once the PTO is spinning, then the other lever ( sometimes attached to the bottom of the seat frame), will stroke the hydraullic valve and send oil to the cylinder, or open a port and let it bleed back to sump..

If tractor has been setting along time, the POINT inside the mag might be corroded and need cleaned.... also possible that the condenser is bad inside the mag... depending on what mag you have, you can screw up the timing of the mag gears by pulling the cover off.... you need a little more direction to remove, repair, reinstall and time the mag.


Edited by steve(ill) - 2 hours 4 minutes ago at 6:14pm
Like them all, but love the "B"s.
Back to Top
steve(ill) View Drop Down
Orange Level Access
Orange Level Access
Avatar

Joined: 11 Sep 2009
Location: illinois
Points: 89556 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 2 hours 10 minutes ago at 6:08pm
this little girl gives a good presentation on how to inspect and repair a mag.. Look at the 19 minute mark to see the gear timing INSIDE the mag.... You might be able to remove the plastic cap and clean the point while on the tractor... if you pay attention to those two gears.... probably dont need to do anything to the IMPULSE and spring on the front end right now... get some spark first... see if the coil is BLACK ( old original) or red ( newer version)..
Like them all, but love the "B"s.
Back to Top
steve(ill) View Drop Down
Orange Level Access
Orange Level Access
Avatar

Joined: 11 Sep 2009
Location: illinois
Points: 89556 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 2 hours 3 minutes ago at 6:15pm
serial number is by the shift lever... give that and we can tell you the year..  Probably not a 1937.
Like them all, but love the "B"s.
Back to Top
RayJay420 View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 03 Jan 2026
Location: Madison, WI
Points: 17 		Post Options Post Options   Thanks (0) Thanks(0)   Quote RayJay420 Quote  Post ReplyReply Direct Link To This Post Posted: 1 hour 2 minutes ago at 7:16pm
Thanks for great info!
I need some locals to help me.
Ser # I see the B the next two # ? Then284

I will the #s right someday.
I want # off motor too
. Thanks again
Are the lift parts worth anything?.
Should I leave ram on?
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 0.055 seconds.


Help Support the
Unofficial Allis Forum