Pulling Forum - D19 high low

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D19 high low

Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=165201
Printed Date: 03 Dec 2024 at 1:01pm
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Topic: D19 high low

Posted By: bradley6874
Subject: D19 high low
Date Posted: 20 Oct 2019 at 1:38pm

Dr Allis you spoke of changing the high side of the hand clutch ratio to get a better ratio between high low is it done by using high side out put gear from a 17 or is there more to it thanks

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You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul

Replies:

Posted By: DrAllis
Date Posted: 20 Oct 2019 at 4:09pm

A 180-185-190-190XT-200 have a 20% drop in speed when in LOW range. HIGH range is always direct drive on all models. A D-17 is a 30% drop. A D-19 is 35% or more. Using the two gears in the front of the intermediate gearset (directly underneath the fuel tank) are the ones that need to be changed to get that close ratio percentage. When using these 20% drop gears, low third is actually faster than high second. The 20% is very close to that of a 1066-1466 Farmall TA.

Posted By: bradley6874
Date Posted: 20 Oct 2019 at 8:07pm

Ok ty I have a 180 parts tractor the d19 gets a big cubic 301 gas

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You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul

Posted By: bsallis180
Date Posted: 20 Oct 2019 at 8:29pm

You still making the mechanical HiLow for the 180-190? Or have prints I can have made?

Posted By: DrAllis
Date Posted: 20 Oct 2019 at 9:56pm

Still make them when someone desires one to be built. Seems like one or two a year.

Posted By: bsallis180
Date Posted: 21 Oct 2019 at 6:03am

What do you need for one of them?

Posted By: DrAllis
Date Posted: 21 Oct 2019 at 6:08am

It all depends on how many pieces you can provide and how many I have to find out of a salvage yard to be able to complete the project.

Posted By: bradley6874
Date Posted: 21 Oct 2019 at 12:33pm

Do you haves required parts list to do the Manuel shift box in a early 190xt currently iam coupled direct high but could use 7 th gear some places

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You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul

Posted By: bsallis180
Date Posted: 21 Oct 2019 at 1:21pm

I sent email to you doc