We may have found other answers which could help you.
Click here for Making Sound TurnR1 Resistor for philishave model 920?
Noisy and vibrating?
whcih particular battery is required to change for my philishave 5885?
where can i get the shaver serviced?
I cannot find any tabs or screws in order to open my Braun 5550 razor. The ?
shaver light and plug?