Talion Talion clicking under braking

walking_target

Well-Known Member
Messages
130
Reaction score
117
Arrma RC's
  1. Kraton EXB
  2. Talion
I have a Talion v4 which is clicking under braking. I have replaced both input gears with AR310498 10T spiral gears and replaced the crown gears on the diffs with AR310497 43T.

Does that all sound correct? I can’t figure out what I have done wrong and why it is still clicking.

Any help appreciated!
 

K-BASH

Well-Known Member
Build Thread Contributor
Messages
4,465
Reaction score
6,298
Location
ST.LOUIS
Arrma RC's
  1. BigRock 4x4
  2. Mojave
  3. Notorious
  4. Senton 6s
  5. Senton 3s
  6. Typhon 6s
Inside the diff there's a sun gearthat sits on a pin that gos through input cup.probly that pin is broke..it's probably the front diff
Clicking,crunching sound is usely pin.under braking usely front diff.pin will break into a bunch of small pieces.big tires an hard braking will snap pins quik
 

Attachments

  • 20220514_041401.jpg
    20220514_041401.jpg
    218.4 KB · Views: 7
  • 20220514_041412.jpg
    20220514_041412.jpg
    225.8 KB · Views: 7
Last edited:

K-BASH

Well-Known Member
Build Thread Contributor
Messages
4,465
Reaction score
6,298
Location
ST.LOUIS
Arrma RC's
  1. BigRock 4x4
  2. Mojave
  3. Notorious
  4. Senton 6s
  5. Senton 3s
  6. Typhon 6s
Could tear apart an replace for 10ish$ or go to jennyrc a buy a whole new exb diff from a kraton exb or Mojave exb an they are much stronger for 60ish $...always nice to have a backup diff on standby.id go for a front OPEN diff

Screenshot_20220514-090700_Chrome.jpg
 

Vulthraxis

Well-Known Member
Messages
57
Reaction score
35
Location
Washington USA
Arrma RC's
  1. Talion
Diff shims?
Sun gear pin?
Pinions and spur mesh?
Pinions grub screw?
CVD pins?
What's your ESC brake setting set to?
Have you changed tire sizes or gearing recently?
Did you switch to a very low KV motor?
How are all the teeth looking in all your gears do some of them have knifed/burred edge?

More info may be needed. Is this a new problem or has it all ways happened? Does it only do it lower speed, high speed or all the time?
I would do some diagnostic testing to find the problem before just shelling out $ for parts.

And yes that is the right part numbers for a none EXB talion.
 
Top