Hd5/2-71 flywheel specs
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=204875
Printed Date: 31 Oct 2025 at 11:54am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Hd5/2-71 flywheel specs
Posted By: dadsdozerhd5b
Subject: Hd5/2-71 flywheel specs
Date Posted: 08 Jan 2025 at 6:20pm
|
Anyone have the specs for the step between clutch surface and pressure plate mounting? Having the flywheel cut and want to make sure the flywheel is right before I install. Thanks. ------------- HD5B, HD5G, (2) FARMALL A's, CUB. DO IT RIGHT THE FIRST TIME, IGNORE THE LAUGHTER. FLANNEL IS ALWAYS IN STYLE. |
Replies:
Posted By: Coke-in-MN
Date Posted: 09 Jan 2025 at 1:34pm
|
Whoever is grinding the flywheel should have that spec . Detroit 2-71 is common to most other Detroit flywheels using the lip . Had mine resurfaced when I went to bi-metal disc to replace fiber clutch disc . Shop knew the specs . ------------- Life lesson: If you’re being chased by a lion, you’re on a horse, to the left of you is a giraffe and on the right is a unicorn, what do you do? You stop drinking and get off the carousel. |
Posted By: dadsdozerhd5b
Date Posted: 10 Jan 2025 at 3:56pm
|
Thanks, disc is hard to find. Wanted to swap also. Shop said they would find it just wanted to check it myself when done. ------------- HD5B, HD5G, (2) FARMALL A's, CUB. DO IT RIGHT THE FIRST TIME, IGNORE THE LAUGHTER. FLANNEL IS ALWAYS IN STYLE. |
Posted By: Coke-in-MN
Date Posted: 10 Jan 2025 at 10:56pm
|
Standard disc (fiber) is also the same as a IH L190 truck from 50's - Black Diamond Gas engine used with a 5 speed transmission
------------- Life lesson: If you’re being chased by a lion, you’re on a horse, to the left of you is a giraffe and on the right is a unicorn, what do you do? You stop drinking and get off the carousel. |
Posted By: Les Kerf
Date Posted: 11 Jan 2025 at 8:35am
Thank you for that useful tidbit, I took a screenshot and put it in my archives. The International L-190's with which I am familiar had Red Diamond engines.
|
Coke-in-MN wrote:Posted By: dadsdozerhd5b
Date Posted: 11 Jan 2025 at 5:35pm
|
Thanks for the info. Will check it out. Found some but all have springs in the center, original does not. Thinking I do not want springs. Already enough play in system. ------------- HD5B, HD5G, (2) FARMALL A's, CUB. DO IT RIGHT THE FIRST TIME, IGNORE THE LAUGHTER. FLANNEL IS ALWAYS IN STYLE. |
Posted By: Coke-in-MN
Date Posted: 11 Jan 2025 at 11:24pm
|
Be sure to replace the pilot bearing in flywheel with sealed bearing and plug the oil wick hole if it has not already been done . ------------- Life lesson: If you’re being chased by a lion, you’re on a horse, to the left of you is a giraffe and on the right is a unicorn, what do you do? You stop drinking and get off the carousel. |
Posted By: dadsdozerhd5b
Date Posted: 23 Mar 2025 at 8:13pm
|
coke, is the wick a 1/8 or 1/4” pipe threads? Machine is 150 miles away to check. Thanks ------------- HD5B, HD5G, (2) FARMALL A's, CUB. DO IT RIGHT THE FIRST TIME, IGNORE THE LAUGHTER. FLANNEL IS ALWAYS IN STYLE. |