Manual Transmission T56 | T5 | MN12 | Clutches | Hydraulics | Shifters

T56 kicks out of 3rd when down shifted

Thread Tools
 
Search this Thread
 
Old 01-03-2011, 03:54 PM
  #1  
Teching In
Thread Starter
iTrader: (1)
 
zerofx150's Avatar
 
Join Date: Sep 2007
Location: Yukon OK
Posts: 49
Likes: 0
Received 0 Likes on 0 Posts
Default T56 kicks out of 3rd when down shifted

on my 2000 TA when down shifting to third when slowing down, it kicks out of gear. it has the stock shifter on it and it was rebuilt in august when the dealership had it. It up-shifts just fine, but im taking it to the rebuild shop to let them look at it.
Old 01-03-2011, 03:57 PM
  #2  
TECH Fanatic
iTrader: (6)
 
calhoon's Avatar
 
Join Date: Oct 2002
Location: Charlotte metro area
Posts: 1,959
Likes: 0
Received 3 Likes on 3 Posts

Default

If they did not put in a new 3/4 fork, thats the prob. If they did not upgrade to an iron 3/4 fork ( orig is aluminum), thats another prob waiting to happen.
Old 01-03-2011, 07:01 PM
  #3  
TDP
FormerVendor
iTrader: (23)
 
TDP's Avatar
 
Join Date: Aug 2003
Location: Fort Worth, TX
Posts: 800
Likes: 0
Received 0 Likes on 0 Posts

Default

They probably didn't replace the 3-4 synchro assembly or the fork during the rebuild. If they just installed new rings, but re-used a worn synchro asm, it will break the keys and keep it from locking into gear. The dealership is not a good place for a rebuild. I used to work at one and I could fill a book with all the BS that goes on.
Old 01-04-2011, 08:23 AM
  #4  
Teching In
Thread Starter
iTrader: (1)
 
zerofx150's Avatar
 
Join Date: Sep 2007
Location: Yukon OK
Posts: 49
Likes: 0
Received 0 Likes on 0 Posts
Default

the dealership had this farmed out to a local tranny shop. i dropped it off last night and was down shifting into 3rd and never had a problem but i also had all the console and boot was off as well so im wondering if the boot was causing my problem
Old 01-04-2011, 09:44 AM
  #5  
TECH Veteran
iTrader: (12)
 
wrd1972's Avatar
 
Join Date: Mar 2006
Location: Central Kentucky
Posts: 4,649
Likes: 0
Received 3 Likes on 3 Posts

Default

Originally Posted by zerofx150
the dealership had this farmed out to a local tranny shop. i dropped it off last night and was down shifting into 3rd and never had a problem but i also had all the console and boot was off as well so im wondering if the boot was causing my problem
Boot and console has nothing to do with it. Hopefully they will take care of it.
Old 01-04-2011, 10:38 AM
  #6  
TECH Fanatic
iTrader: (6)
 
calhoon's Avatar
 
Join Date: Oct 2002
Location: Charlotte metro area
Posts: 1,959
Likes: 0
Received 3 Likes on 3 Posts

Default

That's new info. Boot and console can , in fact, have something to do with it.If your mount was allowing too much trans roll due to wear, the stick could contact the console and push the trans out of gear.
Old 01-04-2011, 03:44 PM
  #7  
Teching In
Thread Starter
iTrader: (1)
 
zerofx150's Avatar
 
Join Date: Sep 2007
Location: Yukon OK
Posts: 49
Likes: 0
Received 0 Likes on 0 Posts
Default

well heres the update they've test drove it twice and no kick out. I gues im gonna cut the boot and put it back together and see whats up, and look at the tranny mount as well
Old 01-04-2011, 06:06 PM
  #8  
TECH Addict
iTrader: (4)
 
Mike454SS's Avatar
 
Join Date: Oct 2004
Location: Manchester, CT
Posts: 2,139
Likes: 0
Received 3 Likes on 3 Posts

Default

On an AFTERMARKET shifter, if a stop is adjusted too tight, it can kick out of gear...so if the boot is maybe being pinched inside the stock shifter, acting like a shifter stop...I could see that happening too.

I'm guessing it was exhibiting itself as like...while slowing down, stuff the clutch in, put the shifter in third...take your hand off the shifter...then well before you've stopped, you were letting the clutch back out and hitting the gas only to have the shifter go boom and wind up in neutral right?

If it were me, I'd unbolt the shifter (only 4 bolts, not a big deal) remove it, make sure the mounting surface for it is nice and clean, make sure it moves around smoothly on it's own, seperate from the tranny (hold the base still and make sure you can move it side to side and front to back without any strange bumps or binding or grinding/rubbing), then put it back on (I don't remember if the stock shifter has a gasket or requires silicone...either way, make sure it's sealed), make SURE it's located properly before tightening the bolts down, and drive without a boot or console or anything for a few days...once you're confident it's all set...put the boot and console back together

It's going to be LOUD in the car without the boot or console...but it's a good way to isolate a problem.

Hope your trans is ok man.
Old 01-04-2011, 08:24 PM
  #9  
TECH Veteran
iTrader: (12)
 
wrd1972's Avatar
 
Join Date: Mar 2006
Location: Central Kentucky
Posts: 4,649
Likes: 0
Received 3 Likes on 3 Posts

Default

Originally Posted by calhoon
That's new info. Boot and console can , in fact, have something to do with it.If your mount was allowing too much trans roll due to wear, the stick could contact the console and push the trans out of gear.
Boot and console can not pop it out of gear assuming they are both properly installed. If the shifter is indeed hitting the console, the root problem is clearly something else like the mount you already said.
Old 01-04-2011, 10:43 PM
  #10  
On The Tree
 
gta3uzi's Avatar
 
Join Date: Sep 2009
Location: Huntsville, AL
Posts: 197
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by wrd1972
Boot and console can not pop it out of gear assuming they are both properly installed. If the shifter is indeed hitting the console, the root problem is clearly something else like the mount you already said.
Perfection is something only found in a lab. The boot and console could very well be improperly installed and result in weird shifter problems.
Old 01-05-2011, 10:37 AM
  #11  
TECH Addict
iTrader: (4)
 
Mike454SS's Avatar
 
Join Date: Oct 2004
Location: Manchester, CT
Posts: 2,139
Likes: 0
Received 3 Likes on 3 Posts

Default

Originally Posted by wrd1972
Boot and console can not pop it out of gear assuming they are both properly installed. If the shifter is indeed hitting the console, the root problem is clearly something else like the mount you already said.
Thats the whole point...everything was just apart and reinstalled in his car...therefore, who's to say a piece of it isn't installed wrong? Especially since he said the problem seems to be gone once there's no console/boot in there.
Old 01-05-2011, 01:45 PM
  #12  
Teching In
Thread Starter
iTrader: (1)
 
zerofx150's Avatar
 
Join Date: Sep 2007
Location: Yukon OK
Posts: 49
Likes: 0
Received 0 Likes on 0 Posts
Default

i cut the rubber boot and reinstalled everything and there is diffentally some resistance in the shifter with it all reinstalled versus ininstalled but the problem has not occured yet



Quick Reply: T56 kicks out of 3rd when down shifted



All times are GMT -5. The time now is 11:36 PM.