Hold the knob ring so that the tabs at the top and bottom are aligned with the notches on the mounting plate.
Secure the knob ring by rotating it clockwise so that the top and bottom tabs on the knob ring are inserted into the notches.
Clockwise
Notches
Tabs
The notches and tabs vary in size. Be sure to align the tabs with the matching notches when assembling or disassembling the knob rings.
Match the replacement knob with the knob you’ve removed—make sure they have the same label and markings.
Hold the replacement knob so that OFF is at the top and it lines up properly with the shaft.
Push the knob onto the shaft as far as possible so it fits snugly.