Replacement Belt Kit for Bang and Olufsen Models 4000, 4002, 4004 Platter and tonearm Belts

this video is about the tonearm mechanism of gram 4000 series turntable I will discuss the mechanism I will show how to take it apart and I will show how to lubricate it for more information please visit my blog at viola blog spot.com or go to my website at www.stampingmadly.com that is activated by the solenoid you see this this spring here so as soon as this arm gets pushed forward the spring now we'll pull this slider down and with that the arm here and that will pull out because this year is the joint this will pull out the plunger of the damper and the end of that plunger now moves this arm here and this arm is responsible for releasing the tonearm that it can fall down on the platter so let's see this in action this is slow motion so you see here that's this slider moves down and it pulls this arm and here the the plunger is pushed out and this arm here is moving so let's see this