# About the Technical Discussions category

**URL:** <https://community.electricforum.com/t/about-the-general-technical-discussions-category/188>\
**Category:** Technical Discussions\
**Created:** [December 18, 2016, 2:56am UTC](https://community.electricforum.com/t/about-the-general-technical-discussions-category/188 "2016-12-18T02:56:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![system](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/3/39a85005e560a17cb7d1911f680d6d719ec7aa6b.jpeg) [@system](https://community.electricforum.com/u/system)\
**Post date:** [December 18, 2016, 2:56am UTC](https://community.electricforum.com/t/about-the-general-technical-discussions-category/188/1 "2016-12-18T02:56:50Z")

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General Discussion about technical issues.

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**Author:** ![Harperjr](https://avatars.discourse-cdn.com/v4/letter/h/f475e1/32.png) [@Harperjr](https://community.electricforum.com/u/Harperjr)\
**Post date:** [November 13, 2019, 5:52pm UTC](https://community.electricforum.com/t/about-the-general-technical-discussions-category/188/2 "2019-11-13T17:52:55Z")

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Hello, just signed up for this forum. Been ease-dropping on other conversations but haven’t seen my issue!!  
I have a 2001 e825 4 seater. Recently I was headed home and suddenly a banging sound came from my front gear box. Limped it home and put it up in the air. The cart still has all functions, but when accelerator is applied I get a loud knocking as the gears rotate. Even on deceleration it bonks down to a stop! Has anyone had this happen to them or have an idea of what happened. When I put my hand on the differential, you can feel the knock as the shafts rotate.  
Thanks for any suggestions.  
Jim