Yamaha YZFR1W 2007 Service Manual page 421

TROUBLESHOOTING
TROUBLESHOOTING ..................................................................................9-1
GENERAL INFORMATION .....................................................................9-1
STARTING FAILURES ............................................................................9-1
INCORRECT ENGINE IDLING SPEED .................................................9-1
POOR MEDIUM-AND-HIGH-SPEED PERFORMANCE ........................9-2
FAULTY GEAR SHIFTING ......................................................................9-2
SHIFT PEDAL DOES NOT MOVE..........................................................9-2
JUMPS OUT OF GEAR ..........................................................................9-2
FAULTY CLUTCH ...................................................................................9-2
OVERHEATING ......................................................................................9-2
OVERCOOLING .....................................................................................9-3
POOR BRAKING PERFORMANCE .......................................................9-3
FAULTY FRONT FORK LEGS ................................................................9-3
UNSTABLE HANDLING..........................................................................9-3
FAULTY LIGHTING OR SIGNALING SYSTEM ......................................9-4