8050 tranny trouble
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=185635
Printed Date: 16 May 2025 at 5:00am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 8050 tranny trouble
Posted By: Kent warburton
Subject: 8050 tranny trouble
Date Posted: 08 Jan 2022 at 10:55pm
| Looking at an 8050 power shift. Tractor off goes through all gears..tractor running only goes in 4 forward but only moves in 2 of them...thanks |
Replies:
Posted By: DrAllis
Date Posted: 09 Jan 2022 at 7:15am
| Try your explanation again. Engine off, the shift lever "clicks" into R-N-1-2-3-4-5-6 ?? Yes or no ?? Engine running and Park lever in LOW range what happens ?? You CANNOT have your foot on the clutch pedal one tiny bit, or you will never get the shift lever to click beyond 4th gear ….. |
Posted By: KWarby2
Date Posted: 09 Jan 2022 at 8:19am
| Yes you are correct in how my brother explained the issue in high or low the tractor acts stuck like uts in gear and will die if you let clutch out in reverse and 1st and 2nd but would move in 3 and 4 |
Posted By: DrAllis
Date Posted: 09 Jan 2022 at 8:23am
| I'd have to get into my service book, but initially sounds like a stuck valve. It could be worse and much deeper inside, but I'd have to research. Your tractor?? or for sale ?? |
Posted By: KWarby2
Date Posted: 09 Jan 2022 at 8:32am
| It is one I am looking to buy very nice machine runs beautiful good price but has this issue and I was for certain shift cables but now I'm not sure after messing with it maybe valve body change out but my dad thinks it's inside would just hate to buy then have a major tyranny issue |
Posted By: KWarby2
Date Posted: 09 Jan 2022 at 11:14am
| Also this is an 82 had the throttle on the dash which sticker and all is still there but on shifter console they moved the h/l and range shifter to the right and added the throttle on left right next to them on top wish I could get pic on here it's way neat. Was there an upgrade to do this. Also I've been reading my 7000 series service manual and I'm gathering that it may be a stuck valve any more input would be greatly appreciated thanks |
Posted By: KWarby2
Date Posted: 09 Jan 2022 at 5:33pm
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Posted By: DrAllis
Date Posted: 09 Jan 2022 at 5:40pm
| That throttle is home made. |
Posted By: KWarby2
Date Posted: 09 Jan 2022 at 6:06pm
| I didn't get pic resized small enough but that's what we thought. Looks really good in person much handier |
Posted By: Kenny L.
Date Posted: 09 Jan 2022 at 6:47pm
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