Idler wheel trouble HD7G track loader
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=155112
Printed Date: 19 Aug 2025 at 10:34pm Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Idler wheel trouble HD7G track loader
Posted By: AmericanHomestead
Subject: Idler wheel trouble HD7G track loader
Date Posted: 28 Oct 2018 at 11:20am
My HD7G needs some lovin on the front right idler wheel. What's the best course of action here? New wheel or replace the bearings? What would you do?  
Sorry for the huge images but I'm on my phone
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Replies:
Posted By: DMiller
Date Posted: 28 Oct 2018 at 2:15pm
Believe that is time to find a good used one. This the same one was having Trans pump issues?
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Posted By: AmericanHomestead
Date Posted: 28 Oct 2018 at 2:58pm
Yep. Got the new pump installed and it's fine. But now I'm working with a broken idler and fuel injection pump that's not working. Know anyone that can work on a fuel pump? I'll post pics when I get back home.
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Posted By: CAL(KS)
Date Posted: 29 Oct 2018 at 7:12am
I was thinking there was an outfit in AR that worked on PSB pumps, one of the few that still do but I cant remember the name.
------------- Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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Posted By: DMiller
Date Posted: 29 Oct 2018 at 8:37am
Sorry to say the local shops here shudder when one comes in. Not much as to parts still out there but some. I use Capital Diesel(Jefferson City MO) when I need diesel injection work but have no clue if they will have much. 573-896-5086
I do have my junker still in the barn as to the 7G, one idler is rough REALLY rough but bearings smooth the other is better shape physically but bearings are rough rolling.
I also have the PSB off that tractor but have NO clue how it is internally.
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Posted By: michale34
Date Posted: 30 Oct 2018 at 1:56pm
The pump shop in arkansas is taylor diesel in north little rock on broadway
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