Yesterday's Tractor Co.
Shop Now View Cart
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
Classified Ads
Photo Ads
Tractor Parts

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

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

Research & Info
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

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
Today's Tractors
Garden Tractors
Classic Trucks
Kountry Life
John Deere Tractors Discussion Forum
Show Parts for Model:

Re: 730 flywheel grinding pony motor

[Show Entire Topic]  

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

04-14-2014 18:51:42

Report to Moderator

check your Bendix drive gear to ring gear contact when engaged, if it is too tight(must have some back lash) you will need to shim up the pony.If good then you have a clutch on the pony motor that is either hanging up on the clutch disk and spinning the Bendix gear as it enters the teeth in the ring gear or the clutch cover is adjusted incorrectly and clamping the clutch disk to soon, this spins the Bendix drive gear before it has engaged in the ring gear. I have found that a pony transmission tear down cleaning and inspection will get you the best results. You may be looking for a quick fix. If so remove the two screws and cover on top of the transmission and locate the three 1/4 bolts and jam nuts in the clutch cover.Loosen the jam nuts and back out each bolt 1/4 turn and jam the nuts. this will delay clutch engagement, allowing you to mesh with the flywheel before full clutch engagement.If you find that now the pony clutch slips you will need to do a rebuild of the pony clutch.

[Log in to Reply]   [No Email]

04-14-2014 19:09:24

Report to Moderator
 Re: 730 flywheel grinding pony motor in reply to bill finn, 04-14-2014 18:51:42  
When I start the pony before I get the Hendrix to the flywheel it is already turning so if I back off those bolts it should time it better?

[Log in to Reply]  [No Email]

04-15-2014 18:11:50

Report to Moderator
 Re: 730 flywheel grinding pony motor in reply to 792ronnie, 04-14-2014 19:09:24  
My 70D did that and I found the pony clutch came apart and wedged. The clutch would not disengage.

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

Hop to:

Fast Shipping!  Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]

Home  |  Forums

Copyright © 1997-2016 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