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Rainwood 
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Joined: 19 Sep 2015
Location: Washington
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 Topic: HD5 transmission --gear source or rebuilder
Posted: 09 Jul 2017 at 8:07pm |
Hi all , I had some issues with transmission in my HD5 B a while back making noise. I finally got serious about getting it pulled it out to see what the issue was.
There were teeth lying in the bottom of the case and gear oil the color of milk filled coffee. Guessing water got in through the PTO cover.
1. Does anyone know where I can get gears and parts?
2. Anyone deal in rebuilds for something this old??
3. Any manuals with exploded view of how this goes together?
thanks Rainwood
Edited by Rainwood - 09 Jul 2017 at 8:37pm
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gemdozer
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Joined: 17 Sep 2009
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Posted: 10 Jul 2017 at 5:16am |
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I am still have the HD5 transmission gears
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Rainwood
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Location: Washington
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Posted: 10 Jul 2017 at 10:40pm |
Hi ,
You are a re-builder? or selling parts?
Where are you located? |
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gemdozer
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Posted: 11 Jul 2017 at 4:40am |
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I am selling used parts and I dismantled 6 HD5 for parts and should have all the transmission parts and am located in CANADA near MONTREAL.
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Coke-in-MN
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Joined: 12 Sep 2009
Location: Afton MN
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Posted: 11 Jul 2017 at 10:36pm |
It depends if you have early or late trany - single speed reverse or 2 speed . Most gears are the same but the reverse idler changes along with one gear on top shaft . Plan on new output bearing also - that double row ball unit will run you well over $100 - have replaced 3 of them over life of my machine . Sold my spare trany a while back but have a few gears for single speed reverse unit .
Water gets in through the shift boot on selector lever .
Check side bearing on the ring gear also - and when rebuilt be sure to reset the lash of ring and pinion - another fun job .
Edited by Coke-in-MN - 11 Jul 2017 at 10:38pm
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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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Rainwood
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Posted: 12 Jul 2017 at 2:44pm |
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Gemdozer, In your collection, do you have a serviceable transmission that you might consider selling?
Edited by Rainwood - 12 Jul 2017 at 2:49pm
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Rainwood
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Posted: 12 Jul 2017 at 2:48pm |
Hi Coke This is a 1953 . I can post a picture of the trans later that might help identify . No idea how to about the ring / pinion lash. Isee there are some reprint manuals out there . Will it cover this?
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gemdozer
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Posted: 12 Jul 2017 at 5:30pm |
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I am still have a complet HD5 transmission but I removed the side inspection plate and 2 gears are't nice and anyway should be too expensif for shipping and I give you tomorrow my gears and shafts the parts number for the transmission.
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Coke-in-MN
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Location: Afton MN
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Posted: 13 Jul 2017 at 8:59am |
Yes the service manual covers all of it well - If you replace the output bearing of trany then lash will need to be checked also check the bushing in any gear for reverse idler they wear - I found replacement from another source that worked - but forget what now
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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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Ages Cat
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Joined: 12 Sep 2009
Location: Hutchinson, MN
Points: 697
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Posted: 13 Jul 2017 at 1:53pm |
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Rainwood: I sent you a private message.
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Curt Anderson
HD3, HD5B, HD6AG,HD6B dozer, I-400,615, 616,620,720,ACP25 lift truck, 1956 D Grader, AC 540 loader, AC #84 plow, Simplicity tractors, Agco MT225, Agco 2025,
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gemdozer
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Posted: 13 Jul 2017 at 4:12pm |
I send you the gears and shafts part number for HD5 transmission gear 049922-049921-073001-049924-049915-049944-049934-068797-049933-049919 068807 input shaft 049943- top shaft 049938-pinion shaft 057415 and have all good bearings
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