Hi,
Reviving an old topic.
I solved this problem at the time by buying parts from Tektronix:
Item 6
Item 5![](https://www.eevblog.com/forum/repair/a-tektronix-tds3014b-with-two-strange-issues/?action=dlattach;attach=245372;image)
And this fixed that scope.
3D Printing solutionI have another scope that requires the same parts. I recently bought a 3D printer and I have been learning how to use Fusion 360. I thought it would be a nice project to build replacement parts.
Original Components![Looking for some Tektronix TDS3000 parts](https://www.eevblog.com/forum/index.php?action=dlattach;topic=132206.0;attach=990592;image)
The hub is the most complicated part:
![Looking for some Tektronix TDS3000 parts](https://www.eevblog.com/forum/index.php?action=dlattach;topic=132206.0;attach=990572;image)
Here are the printed parts:
![Looking for some Tektronix TDS3000 parts](https://www.eevblog.com/forum/index.php?action=dlattach;topic=132206.0;attach=990576;image)
I will also have to make this metal part:
Installed on the scope![Looking for some Tektronix TDS3000 parts](https://www.eevblog.com/forum/index.php?action=dlattach;topic=132206.0;attach=990584;image)
![Looking for some Tektronix TDS3000 parts](https://www.eevblog.com/forum/index.php?action=dlattach;topic=132206.0;attach=990588;image)
It took a couple of goes at each part to dial in the dimensions.
I am quite impressed with the results from the 3D printer.
Regards,
Jay_Diddy_B