You will need a screwdriver.
1. Remove the front fender liner (see «Removal and installation of forward fender liner»).
2. Remove the bulb holder from the side turn signal housing.
3. Slide the rubber cap off the cartridge and disconnect the wires from it.
4. Carefully squeeze the petals of the mounting caps on the side turn signal housing from the inside of the wing and pull the housing out.
5. Install the side turn signal in reverse order.