Review (5/5): Oster Switch Fits 76 & A5 Clipper - Single Speed
Don't buy a new "Clipper" before checking" "Springs and Brushes", "Cord" and "Switch".
In my case it was actually the "Switch". I bought the "Oster Switch Fits 76 & A5 Clipper - Single Speed" off Amazon as usual. Then I searched and found a "Video" on "YouTube". After that It was "Breezy" . 15 mins. and done. Don't forget to buy the "Retainer Ring" if you don't already have one.