I'm wondering if there is any chance I have a cap that fits properly but has the poles in the wrong place?
I know the centrifugal advance is working fine. All is free and lubricated. I also had a timing light on the engine and watched the timing advance as the RPMs increased.
So, I don't know what the heck is going on, and now it's raining and the crawler is sitting outside in a mud-bank.
When the weather clears, I'm going to mark the distributor housing at time of spark. Hopefully I can set the points-gap to put that rotor in the correct place - instead of using factory settings. Factory setting is .022" and spark is happening when that rotor is right in the middle of two poles. If points are set narrower or wider, that rotor position will change. But, this is still weird. I can't figure what could of changed to create this problem. Seems what would be real handy is an adustable rotor - or adjustable cap to get things lined up. You can only mess with point-gap just so much before the dwell-angle gets all screwed up and spark gets weak. I might even do some mods on that cap so I can move its position. That would require moving the lock clips though.
I'm wondering if there's any chance these caps are being made wrong? Or, of somehow I've been getting the wrong caps? I don't thing there's any alternative though.
Crawler is a 1960 John Deere 1010. Distributor is a Delco # 1112577. Cap I've been using is NAPA Echlin RR145. I'm going to go out later and see what the old cap looks like on my 1952 Case DC. It uses the same rotor and probably has the same cap.
Year's ago this crawler was in a fire and the original distribor melted. It was a Delco 1108323. I had to buy another used distribor and that's what I have now. But all the parts I've been buying are listed for the new number I'm using.
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 ]
Today's Featured Article - Tuning-Up Your Tractor: Plugs & Compression Testing - by Curtis Von Fange. The engine seems to run rough. In the exhaust you can hear an occasion 'poofing' sound like somethings not firing on all cylinders. Under loaded conditions the tractor seems to lack power and it belches black smoke out of the exhaust. For some reason it just doesn't want to start up without cranking and cranking the starter. All these conditions can be signals that your unit is in need of a tune up. Ok, so what is involved in a tune up? You say, swap plugs and file the points....now tha
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
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.
