How to repair and assemble Bosch rotary hammer drill GBH 4 DFE o-rings and gear change

[@manschocho2217]

thanks 😊 🫂 🙏 😊

[@cameronwigg7276]

Excellent tutorial and thank you very much.

[@cameronwigg7276]

No sir, thank you. I live in the middle of nowhere and couldn't have fixed my Bosch without your tutorial.

[@hydroxy5687]

thanks for that video, really helped me out

[@kokidoki4522]

This video is very helpful i have the same machine and i wanna to ask how to change
Rotary Shaft Lip Seal near to head?

[@vercingetorix264]

Köszönöm szépen , nagy segítség volt !

[@warsameadam5572]

How did you get hold of spare parts ?

[@maciek42na]

Are you working on the floor in your living room?

[@ايمنالمؤذن]

Thank you very much Dear engineer
I want to communicate with you if allowed