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Old Nov 12, 2014 | 08:44 PM
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Default T56 Problems

I had a "friend" of mine go through my 2001 T56. He replaced the input shaft replaced some bearings and shims along with some synchros and set the endplay. The same time I also replaced the stock shifter with a MGW shifter. The problems I'm having is normal driving 1st thro 3rd shifting is normal but 4th gear I don't get a positive engagement but when I let the clutch out it is in gear.

Second problem, once in fourth gear, next gear change 4th gear takes some effort to get out of. The only other gear that is messed up is 6th, engagement is good but it is super easy to get out of gear.

Third and final problem, 1st-4th WOT 2nd gear and 4th gear around 4k rpm the shifter will slightly move forward but not come out of gear.

Any transmission gurus know what might be happening? I spoke a little with TICK through email and they don't seem to think the above is a problem. Just would like to get yours guy's thoughts....
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Old Nov 12, 2014 | 08:49 PM
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maybe shift fork pads....were they replaced? Possibly bent shift fork, but I doubt that.
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Old Nov 12, 2014 | 08:52 PM
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Does the MGW have stops/screws? The T56 has an internal stops to prevent over shifting, if that shifter has stop screws, back them out some.
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Old Nov 12, 2014 | 08:58 PM
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The stops was one of the first things I checked, which MGW doesn't use stops. I wish that were my problem, and as for the key pads, they were all replaced with new.
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Old Nov 13, 2014 | 07:40 AM
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Was the aluminum 3/4 fork changed? This part is known to wallow at the rail hole and cause sticking in gear( 3rd& 4th).
If this is already an iron fork., the endplay was incorrectly set( too much). Is an aftermarket bell is used? Was it properly dialed in? : a mis aligned bell can affect 4th gear engagement as well as carnage to the pocket bearing.
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Old Nov 13, 2014 | 12:03 PM
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Originally Posted by calhoon
Was the aluminum 3/4 fork changed? This part is known to wallow at the rail hole and cause sticking in gear( 3rd& 4th).
If this is already an iron fork., the endplay was incorrectly set( too much). Is an aftermarket bell is used? Was it properly dialed in? : a mis aligned bell can affect 4th gear engagement as well as carnage to the pocket bearing.
I had a 3/4 issue on my rebuilt T-56 and had to replace the fork, also. Since I haven't really had any issues.
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Old Nov 13, 2014 | 08:33 PM
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Originally Posted by calhoon
Was the aluminum 3/4 fork changed? This part is known to wallow at the rail hole and cause sticking in gear( 3rd& 4th).
If this is already an iron fork., the endplay was incorrectly set( too much). Is an aftermarket bell is used? Was it properly dialed in? : a mis aligned bell can affect 4th gear engagement as well as carnage to the pocket bearing.
Nope it has the factory forks in it. They appeared to be ok, no cracks I could see anywhere. I remember the fitment on the rail was pretty tight. Endplay was set at .01 which if I remember correctly was suppose to be .03 but the guy rebuilding it said it can be tighter. Stock bellhousing and I checked for alignment which seemed good. Only other thing I noticed when I resealed the shifter was when I was prying to get the shifter off, I noticed alot a wiggle at the (rubber) trans mount. I can't see that affecting the engagement of 4th gear though.
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Old Nov 14, 2014 | 08:20 AM
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Surely you mean .001 not .01. If not, that is your problem.
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Old Nov 14, 2014 | 11:36 AM
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Originally Posted by calhoon
Surely you mean .001 not .01. If not, that is your problem.
Yes your correct, I apologize.
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Old Sep 11, 2015 | 09:53 PM
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Well I didn't want to be that guy who does not post when he resolves a problem. This is a shout out to Jeremy and the guys at RPM Transmission. The quality of work done is outstanding and all my problems have been solved. Great guys to deal with! Problem ended up being the shifter/shifter bushing.

John-
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