Tune-Up Specifications - Farmall & IH |
National 4H Club Song Book. Published for the Cooperative Extension Service by the National 4H Service Committee, Chicago, IL. 15mm x 22.2mm. Gn/bk drawing of two youths, guitar., 4H clover. Boys’ and Girls’ Club Work (4H Song Book). The songs segment carried the words to 40 or more songs used with 4-H clubs, camps and other activities. In the 1930s, the National Committee on Boys and Girls Club Work split up these categories of the 4-H Handy Book and published the National 4-H Club Song Book which was offered through the National 4-H Supply Service.
This data has been gathered from old out-of-print material. Whilewe make every effort to be accurate, the information shown is tobe used for general reference only. It is always best to havethe original service or operator's manual for your tractor beforeattempting any tuneup.
There is a legend at the bottom of the page describing some of the terms used here.
Model | Point Gap | Spark Plug Gap | Timing Mark On | Spark Occurs | Firing Order | Int. Valve Clearance | Exh. Valve Clearance | Comments |
---|---|---|---|---|---|---|---|---|
Super M, MV, H, HV | .020 | .025 | FP | 1st Notch | 1-3-4-2 | .017H | .017H | |
M, MV, H, HV | .013 | .025 | FP | 1st Notch | 1-3-4-2 | .017H | .017H | |
Super A, AV, C | .020 | .025 | FLY | DC 1-4 | 1-3-4-2 | .014H | .014H | |
A, AV, B, BN, C | .020 | .025 | FLY | DC 1-4 | 1-3-4-2 | .014H | .014H | For IHC magneto set points to .013, Wico magneto set to .015 |
154 Lo-Boy, Cub Lo-Boy, Farmall Cub | .020 | .023 | FP | TDC | 1-3-4-2 | .013C | .013C | For IHC magneto set points to .013, Wico magneto set to .015 - Int & Exh valve clearance for 154 Lo-Boy set to .015 |
Cub Cadet, 70 & 100 | .020 | .025 | FLY | 2 deg ATDC | 1 | .006C | .017C |
Legend |
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Data collected from an old Niehoff tune-up chart. |
TRACTOR PARTS | TRACTOR MANUALS |
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Fast Shipping! Most of our stocked parts ship within 24 hours (M-Th). We have the parts you need to repair your tractor - the right parts. Our fast shipping, low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ] |
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. |
Tune-Up Specifications - Farmall & IH |
This data has been gathered from old out-of-print material. Whilewe make every effort to be accurate, the information shown is tobe used for general reference only. It is always best to havethe original service or operator's manual for your tractor beforeattempting any tuneup.
There is a legend at the bottom of the page describing some of the terms used here.
Model | Point Gap | Spark Plug Gap | Timing Mark On | Spark Occurs | Firing Order | Int. Valve Clearance | Exh. Valve Clearance | Comments |
---|---|---|---|---|---|---|---|---|
Super M, MV, H, HV | .020 | .025 | FP | 1st Notch | 1-3-4-2 | .017H | .017H | |
M, MV, H, HV | .013 | .025 | FP | 1st Notch | 1-3-4-2 | .017H | .017H | |
Super A, AV, C | .020 | .025 | FLY | DC 1-4 | 1-3-4-2 | .014H | .014H | |
A, AV, B, BN, C | .020 | .025 | FLY | DC 1-4 | 1-3-4-2 | .014H | .014H | For IHC magneto set points to .013, Wico magneto set to .015 |
154 Lo-Boy, Cub Lo-Boy, Farmall Cub | .020 | .023 | FP | TDC | 1-3-4-2 | .013C | .013C | For IHC magneto set points to .013, Wico magneto set to .015 - Int & Exh valve clearance for 154 Lo-Boy set to .015 |
Cub Cadet, 70 & 100 | .020 | .025 | FLY | 2 deg ATDC | 1 | .006C | .017C |
Legend |
---|
|
Data collected from an old Niehoff tune-up chart. |
TRACTOR PARTS | TRACTOR MANUALS |
---|
Fast Shipping! Most of our stocked parts ship within 24 hours (M-Th). We have the parts you need to repair your tractor - the right parts. Our fast shipping, low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ] |
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. |