Periodic maintenance and adjustment104RST90RST90PGTESU14181Replacing a headlight bulbRS90P / RS90PLT1. Remove the top cover. (See page 63 forremoval procedures.)2. Remove the screws, and then removethe headlight access panel.3. Disconnect the headlight coupler.4. Remove the bulb holder cover.5. Unhook the bulb holder, and then removethe burnt-out bulb.6. Install a new bulb, and then hook the bulbholder onto the headlight unit. NOTICE:Keep oil and your hands away from1. Grease nipple1. Grease nipple1. Screw111. Screw2. Headlight access panel1. Headlight coupler2. Bulb holder cover1. Bulb holder1 2