Posted by John T on August 07, 2009 at 04:38:22 from (66.244.97.31):
In Reply to: Ammeter vibrates posted by spiffy1 on August 06, 2009 at 20:24:16:
A "Jumpy" ammeter can be caused GENERALLY by any or more of the following:
Worn short genny brushes
Weak or stuck genny brush hold down spring assemblys
The gennys commutator bars need the mica seperation insulators cut down
Carboned or oiled up genny commutator
Burned or carboned VR relay contacts
Bad/resistive VR ground
A loose or carboned wiring connection or ground
HOWEVER MORE TO YOUR SPECIFIC PROBLEM: The part about dead grounding the field making her settle points toward a VR relay contact problem (carboned or have oil or residue on them CLEAN THEM) or the VR itself isnt well grounded CHECK THE VR's GROUND !!!!!!!!!
On that new VR I would GENTLY give the relay contacts a good contact cleaning and non abrasivley clean/buff/polish them and dry them
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 - Product Review: Kreem Brand Fuel Tank Liner - by Staff. This condition has occurred on a few machines that we have had and fortunately we were able to borrow the technique used at the local motorcycle shop. The product that we have used is called Kreem thouh there are others on the market, this one was recommended and available. This particular product is sold in three parts, a bottle of etch, dryer, and sealer. We were fortunate enough to start the process with stern warnings from those that had used this type of product before. The horror
... [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.
