HD5 Hyd. Filter?
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=111087
Printed Date: 24 Jun 2025 at 5:18am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: HD5 Hyd. Filter?
Posted By: serioussam
Subject: HD5 Hyd. Filter?
Date Posted: 27 Aug 2015 at 5:23pm
|
Is there a Hyd filter and is it located in the tank Thanks |
Replies:
Posted By: Dozer
Date Posted: 28 Aug 2015 at 7:59am
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Yes there are 2 filters in the tank. The air filter (Fram Ci38PL) is under the tank vent. The oil filter is under the dipstick. I do not use this filter. It looks to me like it only filters new oil as it is added. Last time I used that paper filter It broke apart and clogged the suction line strainer. I would like to have one of the optional hydraulic filters that filter the oil returning to the tank. |
Posted By: DMiller
Date Posted: 28 Aug 2015 at 8:15am
| Hi dozer, my old 7G uses that style filtration, the return oil from the pump is directed thru the filter while running, mine cannot be refilled while running and do not ask how I know!! I get my filter kits from Baldwin, the site for Baldwin will send you to a contractor to buy from I believe is Filtration Associates or something like that. I can still get all the filters for my 7G that no one else has numbers for including the full hydraulic kit with both cartridges, gaskets and seals. The lists had all the old Allis machines and will show if discontinued. Actually great filters. |
Posted By: Coke-in-MN
Date Posted: 28 Aug 2015 at 8:55am
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NO- strainer for big hunks- ------------- 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." |
Posted By: Dozer
Date Posted: 28 Aug 2015 at 9:31am
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Dave I uncovered my HD6 and removed the oil filter cover. I found that this HD6G did not have the aluminum can or the spring and washer. I did notice the port that would fill the filter can on the outside. I did not realize that this was an active filter. Does anyone have the parts I am missing? I should start using the oil filter. Thanks |
Posted By: Gargoyle
Date Posted: 28 Aug 2015 at 9:38am
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DMiller wrote " mine cannot be refilled while running and do not ask how I know!!".... Ha!!! That was a great read to start my day.. Glad I wasn't sipping coffee when I read it.. |
Posted By: Dozer
Date Posted: 28 Aug 2015 at 3:34pm
| I took off the hydraulic tank covers on the other HD6G and the aluminum filter cases are missing from this machine as well. Does anyone have NAPA, Fram or other filter numbers for the (2) filters in the hydraulic tank? The Fram C138PL number from my notes may not be correct. |
Posted By: serioussam
Date Posted: 28 Aug 2015 at 3:51pm
| Thanks for the response , also can someone help me locate the drain on transmission |
Posted By: gemdozer
Date Posted: 28 Aug 2015 at 4:08pm
| The drain plug is transmission center |
Posted By: Coke-in-MN
Date Posted: 28 Aug 2015 at 4:34pm
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HD5 and HD6 share a common casting for rear housing - beyond that , hyd systems share nothing ------------- 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." |
Posted By: Dozer
Date Posted: 28 Aug 2015 at 9:19pm
| Transmission drain is 3/8 NPT on the bottom center. I never had to drain transmission oil. Always had to add oil because everyone I owned leaked oil. |
Posted By: Dozer
Date Posted: 18 Sep 2015 at 7:09pm
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The hydraulic tank filter kit is Bauldwin PT181 Thanks Dave I was unable to locate the filter kit on the Bauldwin website but I did find PT181 filters on eBay for $25.34 I need the aluminum filter can 3016079 for both of my HD6G's. I also need the spring, washer and "O"rings. Anybody have them??? |
Posted By: Dozer
Date Posted: 28 Oct 2015 at 11:15am
I need the aluminum hydraulic filter case # 3016079 for my HD6G. The picture in my parts book shows the hydraulic filter as the longer case #13 Both of my HD6G's have what appears to be only the top of the filter case. A filter would fall to the bottom of the filter tank. Question: Is there more than one style of filter case for the hydraulic tank of the HD6G? My HD6G's are 1956 models. Suggestions as to where I can get (2) of these filter cases |
Posted By: Dozer
Date Posted: 28 Oct 2015 at 11:23am
| Sorry about the picture. It looked OK on my computer before I posted it. |