Welcome! Please use the navigational links on your left to explore our website.

Company Logo Shop Now
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
 
Marketplace
Classified Ads
Photo Ads
Tractor Parts
Salvage

Community
Discussion Forums
Project Journals
Your Stories
Show & Pull Guide
Events Calendar
Hauling Schedule

Galleries
Tractor Photos
Implement Photos
Vintage Photos
Help Identify
Parts & Pieces
Stuck & Troubled
Vintage Ads
Community Album
Photo Ad Archives

Research & Info
Articles
Tractor Registry
Tip of the Day
Safety Cartoons
Tractor Values
Serial Numbers
Tune-Up Guide
Paint Codes
List Prices
Production Nbrs
Tune-Up Specs
Torque Values
3-Point Specs
Glossary

Miscellaneous
Tractor Games
Just For Kids
Virtual Show
Museum Guide
Memorial Page
Feedback Form

Yesterday's Tractors Facebook Page

Related Sites
Tractor Shed
Ford 8N/9N Club
Kountry Life
  
Case Tractors Discussion Forum
:

LA Case

Welcome Guest, Log in or Register
Author  [Modern View]
DCPULLER

08-11-2009 16:48:21




Report to Moderator

I am looking at a 1948 LA to buy. It has mag on it. There is no spark on #1 spark plug. What could this be? crack in cap or what else? Checked wire and was all the way in cap. Can you get parts for mag yet? Also what oil pressure should it have after warmed up about 1/2 throttle. It is about 10 psi. Seems low to me.
It doesn't smoke. Thanks! DCPULLER




[Log in to Reply]   [No Email]
JGarner

08-12-2009 06:24:30




Report to Moderator
 Re: LA Case in reply to DCPULLER, 08-11-2009 16:48:21  
If just #1 has no spark, very carefully remove #1 wire and switch with another about the same length and see if the no fire plug moves. If it does its the wire. If not, switch the plugs and see if it moves, if it does change the plugs (don't use Champion, they are now making junk. AC work well for me). If the wire and plug trick doesn't resolve the problem then dig deeper. Plugs and wires are usually the culprit before a mag on a tractor that has set a good while.

JGarner

[Log in to Reply]  [No Email]
RobertTX

08-12-2009 05:05:06




Report to Moderator
 Re: LA Case in reply to DCPULLER, 08-11-2009 16:48:21  
The mags often just need the points cleaned. If that doesn't work, the primary wire from the coil to the points may have rotten insulation and be shorting out, pretty common. Crank the tractor with the cap off and watch for spark at the points. The base mount magnetos are very good and usually fixable, but no parts are available. The oil pressure sounds pretty low, you might wan to try another gauge.

[Log in to Reply]  [No Email]
Klyde

08-11-2009 20:28:32




Report to Moderator
 Re: LA Case in reply to DCPULLER, 08-11-2009 16:48:21  
Crack in the cap--stuck or worn brush in cap--carbon track (could be on the cap or the rotor) -- or a bad wire. hth



[Log in to Reply]  [No Email]
Alan Golden

08-11-2009 19:13:07




Report to Moderator
 Re: LA Case in reply to DCPULLER, 08-11-2009 16:48:21  
A 1949 LA was my first Case and I LOVE IT! It is a horse of a tractor. I have about 40 PSI on oil. I am under the impression that mag parts can still be found with a bit of searching.



[Log in to Reply]  [No Email]
Dutchman

08-11-2009 18:05:58




Report to Moderator
 Re: LA Case in reply to DCPULLER, 08-11-2009 16:48:21  
my 48 La has 40 psi at half throttle and 25-30 at idle ... I had a local guy look at my mag ... and fix it so I'm guessing there are parts ...

I sure like mind ... it doesn't have turn brakes.. it was and option .. just a PARK Brake...

Mark



[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
We sell tractor parts!  We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]

Home  |  Forums


Today's Featured Article - Restoration Story: 1964 JD 2010 Dsl - Part 2 - by Jim Nielsen. Despite having to disassemble the majority of my John Deere 2010's diesel engine, I was still hopeful I could leave the engine-complete with crankshaft and camshaft-in the tractor. This would make the whole engine rebuild job much easier-and much less expensive! I soon found however, that the #4 conrod bearing had disintegrated, taking with it chunks of the crankshaft journal. As a resul ... [Read Article]

Latest Ad: need 3 point arms (with the ball) especially need the [More Ads]

Copyright © 1997-2021 Yesterday's Tractor Co.

All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters

Website Accessibility Policy