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

Community
Discussion Forums
Project Journals
Tractor Town
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
Today's Tractors
Garden Tractors
Classic Trucks
Kountry Life
  
Allis Chalmers Discussion Forum
:

Motor turns counter clockwise

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

10-09-2009 16:20:51




Report to Moderator

I am wondering if any one can tell me why the engine in my AC- D-14 turns counter clockwise ?? When I bought it, the battery was hooked up Neg. Ground .. I changed it to Pos. Ground and it still turns the engine over counter clockwise. The distributor is turning clockwise. Secondly, when I bring it to TDC on the flywheel, it is TDC #4 not #1




[Log in to Reply]   [No Email]
El Toro

10-12-2009 08:20:17




Report to Moderator
 Re: Motor turns counter clockwise in reply to Darrel Glaspey, 10-09-2009 16:20:51  
I think the rotor is suppose to turn CW. Hal
PS: Stand in front of the tractor and watch which way the damper rotates when a helper makes an attempt to start the engine.



[Log in to Reply]  [No Email]
mlpankey

10-12-2009 08:39:27




Report to Moderator
 Re: Motor turns counter clockwise in reply to El Toro, 10-12-2009 08:20:17  
here is the simpliest way to tell if a starter should be cw or ccw. if the starter goes in the front of the bell housing and runs parallel withe the engine block its a cw winding starter. if it goes in the back side of the bellhousing its a ccw starter. paint one tooth of the bendix with the starter on a bench run the starter in the position it attaches to the bell housing and see if it spins the correct way.remember in a gear to gear application the drive gear turns the opposite way you want the driven gear to turn in this situation the starter should turn opposite way you want the fly wheel to turn.

[Log in to Reply]  [No Email]
El Toro

10-12-2009 03:59:29




Report to Moderator
 Re: Motor turns counter clockwise in reply to Darrel Glaspey, 10-09-2009 16:20:51  
No1 piston is near the radiator and when its at TDC on the compression stroke both valves should be closed and the timing marks aligned. Hal



[Log in to Reply]  [No Email]
steve(ill)

10-09-2009 19:31:00




Report to Moderator
 Re: Motor turns counter clockwise in reply to Darrel Glaspey, 10-09-2009 16:20:51  
turn the motor over 1 revolution and #1 will be on compression and #4 will be on exhaust stroke. Its a 4 stroke, every other revolution it is on compression. starter always turns the right way, dont matter what polarity or voltage.



[Log in to Reply]  [No Email]
Uncle Ernie

10-09-2009 17:33:13




Report to Moderator
 Re: Motor turns counter clockwise in reply to Darrel Glaspey, 10-09-2009 16:20:51  
The starter can and will only engage in one direction. The bendix will only extend if it is spinning the right way. Polarity will not reverse a starter motor.The motor should rotate clockwise in relation to you facing the front of the tractor. If it does not you have the wrong starter in it.



[Log in to Reply]  [No Email]
cole in mo.

10-09-2009 17:22:17




Report to Moderator
 Re: Motor turns counter clockwise in reply to Darrel Glaspey, 10-09-2009 16:20:51  
#1 and #4 go up and down at the same time, check to see if #1 has compression on the way up. as for it turning backwards, is it turning cc while you're in the seat?



[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 - On the Road with Dave Gohl: Deere Departed Friend - by Dave Gohl. Have you ever had to part with a dear friend? It's not easy. If it's due to death, your feelings could be in disarray for days, months or even years. Even now after almost 4 years, I still miss my dad. I remember when I was a kid my dad sometimes would tuck my brother and I in at night and we would ask him questions about his childhood on the farm. To this day, it's some of the best stories I've ever heard. And now, I'm so glad that I asked those questions, and if I were a little smarter i ... [Read Article]

Latest Ad: Looking for a gearbox casing that mounts to a Clinton Machine Company motor Model B764COC Serial# 2070576 part# 3801-C. It powered a Bolen 2 wheel walk behind tractor late 1940s model. [More Ads]

Copyright © 1997-2020 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