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Old 02-20-2007, 07:26 AM   #1
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Default The tranny you cannot abuse

I read many articles saying that TLT-1 can bear any sort of abuse.
I spent time and money trying to lock the central ball differential and last evening I noticed it
was slipping again. I unmounted it completely and I was very disappointed by the bad state of wear of most
pieces. Below you can see a photo of the differential rear joint: the dogbone has weared it very much in not more
than 20 hours of runtime.
Now I don't know what to do: I don't want to replace that piece every month and I'm thinking of buying a pede or
R2 tranny.
About the R2 tranny: do you know if replacement parts are available at TowerHobbies ?

Bye
Filippo
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Old 02-20-2007, 07:29 AM   #2
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nope they dont have parts at tower. they do have them ar rc4wd.com. the gears are all metal so its going to be really hard to bust it. you can run traxxas yokes and sliders on it without modification and those parts are available at tower.
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Old 02-20-2007, 08:47 AM   #3
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I'm not sure which, but the TLT center is the same as one of Tamiya's on-road cars front diff... those Tower would have parts for... I just can't remember which one it is that it shares those parts with...
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Old 02-20-2007, 09:27 AM   #4
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I've been having good luck with my Tracer.

I had a nasty clicking coming from the truck. We suspected the belt was skipping.

Seems that someone didn't put loctite on the grub screw that holds the drive cups on the pinion at the axle. The grub screw loosened and was making a clicking sound as it came around the pinion shaft.

I like my Tracer, have no plans of getting rid of the stock tranny. Makes a great basher when wheeled right.

Just have to drive the rig and get to know it's limits.
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Old 02-25-2007, 05:35 PM   #5
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yea man i know what u mean, some of the parts do break so go with all metal!
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Old 02-25-2007, 05:37 PM   #6
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Quote:
Originally Posted by Turblankas13
yea man i know what u mean, some of the parts do break so go with all metal!
really ? ? ?

sometimes it's better to have a platics part break that more expensive or vital parts break if you go all metal
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Old 03-20-2007, 01:57 AM   #7
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Some days ago I complained about the differential joints which were worn by the dogbones.
I finally decided to lock the central differential in a unreversible way (after the failure with slippery pegs)
making 2 holes in the plastic adapters of the differential joints aligned with the holes in the spur gear and locking everything with 2 screws. It worked for a while but unfortunately yesterday I noticed that front wheels were not moving while the rear ones were slipping. The front plastic adapter, weakened by my bad-made holes, broke into 2 pieces despite the fact I glued it to the differential joint with loctite.
Before spending many money for the stampede tranny I would be sure it can handle the torque of a crawler without breaking or wearing fast.
Besides I wonder if there is an easy way to repair my tranny (don't think using glue can be successful but perhaps there is a chance with JB weld) : I looked for the broken parts at Tower but they don't have it.
don't know how to connect the spur gear to the differential joint.
What do you think ?

Thank you
Filippo
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Old 03-20-2007, 02:05 AM   #8
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go with the pede trans

and pick up some pede shafts

hands down 10 million times better then the stock trans

the pede trans is simple to lock and easy to find parts

Last edited by tmaxxking1; 03-20-2007 at 02:09 AM.
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Old 03-20-2007, 06:47 AM   #9
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Default go with a r2 for rc4wd

you won't regret the money that it cost for one sec.
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Old 03-20-2007, 08:05 AM   #10
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i think this is the best way to lock the stock center diff, scroll down past the axle lock and you'll see it.
http://www.craftlab.net/epage/etechtltdifferrential.htm
i did this with mine while waiting for my tracer kit to arrive and never had any problems with it slipping or breaking. i didnt even drill mine, i used a razor knife and notched out for the screws.
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Old 03-20-2007, 10:41 AM   #11
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It is what I did: unfortunately during the process I ruined a bit the plastic adapter and it finally was broken into 2 pieces by the torque.

Bye
Filippo
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Old 03-21-2007, 08:31 PM   #12
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Just try again and if you are unsure, search your topic and if you dont find it and post a thread...................

Good luck....
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Old 03-22-2007, 01:37 AM   #13
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Quote:
Originally Posted by setecastronomy
The tranny you cannot abuse
Ask Braceysdad, he knows all about them!!
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Old 03-22-2007, 03:46 AM   #14
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The tamiya car you were talking about is the TA04. They use the same ball diff.
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