crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

Here are two video on how to repair the speed control:

https://www.youtube.com/watch?v=w43fQX-TR0w

https://www.youtube.com/watch?v=HMRqoz3yKHE

crwdns2915684:0crwdne2915684:0:

open