2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 303Get this manual
18ELECTRIC STARTER
COMPONENT LOCATION 18-2 SYSTEM DIAGRAM 18-2 SERVICE INFORMATION 18-3 TROUBLESHOOTING 18-4
STARTER MOTOR 18-6 STARTER RELAY SWITCH 1S-12 CLUTCH DIODE 18-14