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Muncie Noise in First

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Old Jun 21, 2011 | 07:35 AM
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Default Muncie Noise in First

My Muncie (71 M-22) makes a noise in first gear that sounds like there is a tooth missing. It dosen't always make the noise , most of the time it is there . If I pull the shifter back a little before I let out the clutch it sometimes is gone . I had the tranny out and inspected and could see nothing wrong internally . I know that M22s are noisey !

Anyone care to diagnose this for me?

Thanks Bill
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Old Jun 21, 2011 | 08:12 AM
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I'd have to get my gear head on , but off the top "pulling the shifter back a little" will move the slider forward. The slider has a bevel for clearance. I'll have to think about it for a min.
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Old Jun 21, 2011 | 09:24 PM
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Thanks Roger, anyone else have an idea ?
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Old Jun 21, 2011 | 09:54 PM
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http://www.5speeds.com/muncie.htm
Talk to these guys
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Old Jun 21, 2011 | 10:26 PM
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History ? Is this a new problem from a tranny that had been operating normally ?
Tranny been apart recently ? If so might someone have flipped the sliders ? Are both beveled ?
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Old Jul 10, 2011 | 04:36 PM
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The reverse idler in the main case is very close to the 1-2 slider when 1st gear is engaged, and I have had noise complaints and seen wear marks on the idler gear from the 1-2 slider, that could be your noise...

About 10 years age I started clearancing all the reverse idlers on all the Muncie's I rebuild...

Hope this helps... Crash
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