2008 Yamaha Raptor 250SE / 250SE2 Factory Service Manual, Page 305Get this manual
OVERHEATING FAULTY BRAKESHOCK ABSORBER MALFUNCTION EBS00547
TRBL SHTG
OVERHEATING
OVERHEATING Ignition system Improper spark plug gap Improper spark plug heat range Faulty CDI unit Fuel system Improper carburetor main jet (improper setting) Improper fuel level Clogged air filter element Compression system Heavy carbon deposit Engine oil Improper oil level Improper oil viscosity Inferior oil quality Brake Brake drag
EBS00550