Maintenance tips for Royal Custom models
- Loosen set screw on right hand side
- Move carriage to left, and stand machine up on its back side
- Loosen set screw underneath left knob. Turn knob until you can see the screw from underneath.
- Pull left knob to remove it
- Now pull right hand knob, and entire platen rod should pull out that end
- Move carriage to right
- Gently lift right end of platen and pull up and out to the right