Shift ball bearing down by 1-2 mm

First of all I have to apologize, because I cheated a bit. I am asking for a Dremel 3000 not for a Dremel 4000. However, the Dremel 3000 is not in the database yet and I think there are no big differences concerning my problem.

So, I have a more or less unused Dremel 3000 with the lock pin not working. I opened up the tool and noticed, that the pin can never enter the designated holes, as the shaft is a bit dislocated in the case.

As far as I can see, the location of the shaft in the case is only determined by a ball bearing fixed to the shaft. So I would need to move the ball bearing 1-2 mm "downwards" (to the motor) in order to have the pin enter the holes.

Find some photos here:

However, the bearing cannot be moved by hand.

Can you give me some hints how to move the bearing without damaging the tool?

Thank you in advance!

Contesta esta pregunta Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 0
Agregar un comentario