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#21 |
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#22 | |
Senior Member
Join Date: Feb 2011
Location: Lincoln, Nebraska
Posts: 1,509
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Dave / Lincoln Nebraska It'll feel better when it quits hurting. |
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#23 |
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Join Date: May 2010
Location: Asheville,NC
Posts: 3,101
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One letter can change the whole context of a sentence. That changes EVERYTHING. You need to pull that transmission and see what is wrong. I still believe, operator error. If the transmission is working correctly and, the Model A tranny is so simple there is not much that can go wrong, I can shift it and not scrape gears any worse than anyone else using a good clutch. If it will shift through the gears when the engine is stopped and the car is standing still, I can shift it when it is running and moving and, so should you be able to.
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#24 |
Senior Member
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Just got home from work. Asked my boss today about it and i am gonna check the brakes. The car could be draging and thus slowing down between each gear not allowing the trans and engine to match.
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#25 |
Senior Member
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I took it around the block just now before touching the brakes and i Revved the engine up a bit as i double clutch (as you do downshifting) and it shifted as it should. So that makes me feel checking for a dragging drum may be the solution. They grab with the slightest touch of the pedal and i have had a loud sound from the shoes when on the brakes.
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#26 |
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Join Date: May 2010
Location: Bucks Co, Pa
Posts: 3,465
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Terry |
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#27 |
Junior Member
Join Date: Aug 2010
Location: San Antonio, Texas
Posts: 21
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It sounds like the gear oil weight. Too heavy and it slows down the gears too quickly - which is why when you rev it, it shifts normally. Also, you stated during one run, it shifted better when it warmed up - the oil will thin as it warms up and let it shift easier.
I had a DOGde Dakota that did the same thing. When I changed to a lighter weight oil, it shifted normally. Gerry |
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#28 |
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Join Date: Aug 2012
Location: NJ Shore
Posts: 230
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one of the first things I did when I got my barn find home was pulling the head. The thing hadnt been on the road since the 50s so I figured it would be a good idea. I found the water passages all filled with mouse nests, i kid you not mouse nests. If i tried to run it, there is no way water would have been able to flow.
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#29 |
Senior Member
Join Date: May 2010
Posts: 333
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I had a similar clutch problem over 40 years ago when I did my 1st A. I pulled the transmission 3 times and couldn't get it to shift right w/o grinding. Terry Oberer, who some of you may remember, came and helped me figure out that the clutch disc wasn't freely sliding on the input shaft. We took a die grinder and dressed the spines on the input shaft a bit to make sure the disc would slide nicely...problem solved. So I agree with Tom's earlier comment to check that out.
Good luck. |
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#30 |
Senior Member
Join Date: Jul 2010
Location: Pennsylvania
Posts: 815
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A couple years ago I replaced my repro chrome shift lever with a butler nickle replated original that I bought at Hershey. The ball at the end that engages the shift forks had been built up round with weld before it was plated. With the old repro, I was able to shift with no grinding. With the new restored original, I found at first that I had to be really precise with the motion of the shift lever, and I had to double clutch between every shift or else it there would be grinding. It might have been that the ball was built up too much. I didn't check the diameter before installing. Anyway, it's gotten better (or maybe I've gotten better) over time, and I don't have to double clutch up through the gears any longer. The ball may have worn in some these last couple years.
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#31 |
Senior Member
Join Date: May 2010
Location: Asheville,NC
Posts: 3,101
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Gentlemen, as for the clutch disk sliding on the shaft. He said he can remove the inspection cover and the clutch plate stops in a couple of seconds. If the plate were stuck and not sliding, this would not happen and the disk would not stop. I agree with the brake problem although, I have never experienced this.
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