1987-2009 Yamaha ATV YFM350X Warrior Raptor Service Manual, Page 219Get this manual
CHECKING OF BULBS
CHECKING OF BULBS (FOR HEADLIGHT, TAILBRAKE LIGHT, FLASHER LIGHT, METER LIGHT, ETC
Check the bulb terminal continuity for the condition of the bulb
KINDS OF BULBS The bulbs used in the motorcycle are classified as shown left by the shape of the bulb socket
and are mainly
used for the headlight