allis 653
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=170000
Printed Date: 18 May 2025 at 2:29am Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: allis 653
Posted By: shaun44
Subject: allis 653
Date Posted: 10 Apr 2020 at 9:46am
hey all first post but not really to new lol. restoring a 653. have reverse no forward. pulled filter ya it was full of sludge lol,changed fluid, good flow off the pump, no leaks, pressure going to shuttle is zero in forward and 150 at idle and higher rpm's when warm (below spec) swapped the valve just because and got the exact same results.swapped lines around also for giggles lol. So shuttle clutch is bad no big deal. Just looking for new parts? Agco still have this stuff still available? This seems to be the hard part haha. I dont seem to find any aftermarket stuff out there. Any hellp is greatly appreciated Thanks Shaun
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Replies:
Posted By: Randaleky
Date Posted: 11 Apr 2020 at 12:24am
welcome to the forum. I am from eastern Ky. and I have a HD4 dozer.
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Posted By: shaun44
Date Posted: 12 Apr 2020 at 4:27pm
o wow the hd4 is really similar so i hear. This is my first attempt at a restore on a allis chalmers bulldozer looked like i picked a real winner but its fun to me and seems like a simple unit. I pulled the engine the other day in about 2 hours not a bad job at all. have the shuttle out and waiting on a parts manual since the internet has all but failed me lol. Im not to far from sandy lake equipment. i see they do some advertising here and also im not far from stephenson equipment they have pages and pages of part numbers and parts on stock, i guess i just need the parts manual. owell glad to be hear and there is a wealth of knowledge from what i see
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Posted By: Randaleky
Date Posted: 19 Apr 2020 at 1:28am
yes a lot of experience to answer post. feel free to post , someone will have an answer for you.
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Posted By: pinball
Date Posted: 23 Apr 2020 at 9:55am
randall hope your staying safe. does the 653 and h4 use the same clutch pack.
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Posted By: Coke-in-MN
Date Posted: 29 Apr 2020 at 9:39am
653/655 and the H4 share all the same parts well except drive clutch operation as one was pedal steer other had steer to clutch packs . Support roller tower on track changed from inside to outside position on track frame also but uses same roller
------------- Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something. "Challenges are what make life interesting; overcoming them is what makes life meaningful."
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Posted By: Randaleky
Date Posted: 02 May 2020 at 12:01pm
Hey Norman, I am doing fair , How are you ? PM me when you get time . Lot to tell you but this is not right post for that
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Posted By: pinball
Date Posted: 05 May 2020 at 7:49am
hey randall. did you get my message
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