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OhKen 
Silver Level
Joined: 09 Jul 2011
Location: Ohio
Points: 242
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 Topic: M2 spewing dust out throat .
Posted: 16 Oct 2016 at 8:44pm |
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Have an M2 that spews dust out the throat . Bad enough that it is impossible to see head at night to run . This M2 is the 1st M we have ever ran . Have ran an L2 for years and never had this problem . Cylinder bars are wide spaced and in good condition . Why is this machine not sucking in the dust ?
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Michael V (NM)
Orange Level Access
Joined: 12 Sep 2009
Location: NM
Points: 2453
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Posted: 16 Oct 2016 at 9:13pm |
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Bars may look OK, but are prolly worn, either turn them or put in new ones, also, if the concave is the original, ya might change it to, it will really make a big difference to, new bars an concaves,. You'll think ya got a new machine
Edited by Michael V (NM) - 16 Oct 2016 at 9:23pm
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MACK
Orange Level
Joined: 17 Nov 2009
Points: 7664
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Posted: 16 Oct 2016 at 10:03pm |
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There are rubber seal strips above and both sides at throat pivot area. Are they in good shape? MACK
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SteveM C/IL
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Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 8526
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Posted: 16 Oct 2016 at 10:25pm |
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I got 160a on Trimpe bars in my F2.Don't think they are wore out but she was belching plenty of bean dust this year.I don't remember that the last 2. Think it's the beans/season we had.
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VAfarmboy
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Joined: 06 Dec 2013
Location: Virginia
Points: 470
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Posted: 17 Oct 2016 at 2:20am |
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Probably just crop conditions or the variety of beans, some varieties seem to be dustier than others. I think some company makes aftermarket feeder house blowers to get rid of the dust. I have seen a few of them on older Deere Maximizers. Not sure if they make them for older Gleaners or not.
Edited by VAfarmboy - 17 Oct 2016 at 12:16pm
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OhKen
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Joined: 09 Jul 2011
Location: Ohio
Points: 242
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Posted: 17 Oct 2016 at 3:47am |
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Mack the seal does have a varmit hole in one corner , but I guess I never thought a small hole like that would make that big of a difference . It does it the absolute worst when you shut the machine down and start it back up . In all fairness the lighting is original , so that maybe some of the problem . The bars are doing a very good job and the combine is feeding just fine . One of the things I always appreciated about the Gleaner conventional was the negative air pressure at the throat . How does the Sunnybrook rotor effect the machines ability to suck the dust in ?
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rrhead(SD)
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Joined: 11 Sep 2009
Location: Canton, SD
Points: 432
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Posted: 17 Oct 2016 at 10:13am |
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I've had an M2,L2, and still have an L3. They have all had this condition. Sometimes it was fine and other times, if conditions are different, it is impossible to see at night. Tried several things(including all of the above) and some have helped, but can still have the dusty conditions. Good Luck on solving. If you find a helpful solution, let us know. rrhead(SD)
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2 WDs,WD45,D-14,D-17,D-19D,180,7020,6080FWA,6080 2wd, 6080 2wd(cab),8050FWA,8550,4W-305,Massey 8250. Gleaner L3, R62 &R65 Agco-Allis 1616H & 1920H, AC 720, Terra-Tiger
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Allis dave
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Joined: 10 May 2012
Location: Northern IN
Points: 2998
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Posted: 17 Oct 2016 at 11:05am |
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I know where there's a JD 7720 (won't say where) It the dust collector in the feeder and you sure can see it blowing all the dust off out of the way. Never have trouble seeing with it. I know a couple other guys that have similar era JD combines without collector and they complain about seeing at night. I didn't think a Gleaner would have that problem.
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bradley6874
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Joined: 05 Sep 2010
Location: salisbury md
Points: 1349
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Posted: 17 Oct 2016 at 12:35pm |
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Just a thought there is rubber dust seals on the side of the throat and top I think? if there bad the fan will pull air there instead of the front letting all the dust come out the front hope that helps
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You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul
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