Archived from the Tools In Action forum (Makita). This thread is read-only.
So my drill started making this weird noise, very different to the usual noise. I’ve opened it up, cleaned everything, took the rust off the yoke etc but I didn’t take apart the gearbox thus didn’t regrease it.
I think you should be able to just view the video here and not download it:
I thought it could be the armature bearings but I’m not sure. Help!