Yesterday's Tractor Co. Fast, Friendly Parts Service
Click Here or call 800-853-2651 
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
 
Marketplace
Tractor Manuals
Tractor Parts
Classified Ads
Photo Ads

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
TractorLinks.com
Ford 8N/9N Club
Today's Tractors
Garden Tractors
Classic Trucks
Kountry Life
Enter your email address to receive our newsletter!

subscribe
unsubscribe
  
Ford 9N, 2N & 8N Discussion Forum
Show Parts for Model:

Re: What could have happened? H12 Plug issue-Dell?

[Show Entire Topic]  

Author  [Modern View]
Dell (WA)

09-30-2013 11:02:11
75.165.1.139



Report to Moderator

Bill.........dunno.......besides heat range, sparkies have threaded shell specs; yer 9N flathead is spec'd fer 7/16" reach. There are also 1/2" reach and 3/4" reach. From yer description, somehow yer H12 has 1/2" reach which would extend yer sparkie tip further into the engine which would allow yer VALVE to pop-up and BEND the GROUND electrode. Surprizingly enuff, ALL sparkies threaded diameter is 14mm and 19mm (3/4") hex head fer wrench removal. While yer N9 flathead was originally spec'd fer H10 Champions, with todays "no-lead" gasoline, a "HOTTER" plug is recommended, and H12 is "hotter". ...BUT... because of quality control issues, we recommend AutoLite 437's gapped 0.025". ........HTH, Dell, yer self-appointed sparkie-meister

[Reply]   [No Email]
bfisherman11

09-30-2013 13:09:50
198.41.82.135



Report to Moderator
 Re: What could have happened? H12 Plug issue-Dell? in reply to Dell (WA), 09-30-2013 11:02:11  
Would you believe with all 4 plugs smashed like this my 9N still started? It was hard to get it to catch but it did. These are unreal tractors. Oh I am still at 6V as well....

Usually even with sitting all winter it turns twice and starts every time. Sure it leaks a little oil, no live hyd etc but I bet the new tractors being built now won't be running like this when they are 72 years old.



[Reply]  [No Email]
[Show Entire Topic]     [Options]  [Printer Friendly]  [Return to Forum]   [Add a Reply]

Hop to:
TRACTOR   PARTS TRACTOR   MANUALS
Same-Day Shipping! Most of our stocked parts ship the same day you order (M-F).  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. [ More Info ]

Home  |  Forums


Copyright © 1997-2014 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