Yamaha XT660R(S) Automobile User Manual


 
TRBL
SHTG
CHAPTER 9
TROUBLESHOOTING
STARTING FAILURES
....................................................................................9-1
ENGINE.....................................................................................................9-1
FUEL SYSTEM..........................................................................................9-1
ELECTRICAL SYSTEMS ..........................................................................9-2
INCORRECT ENGINE IDLING SPEED
...........................................................9-2
ENGINE.....................................................................................................9-2
FUEL SYSTEM..........................................................................................9-2
ELECTRICAL SYSTEMS ..........................................................................9-2
POOR MEDIUM-AND-HIGH-SPEED PERFORMANCE
.................................9-3
ENGINE.....................................................................................................9-3
FUEL SYSTEM..........................................................................................9-3
FAULTY GEAR SHIFTING
..............................................................................9-3
SHIFTING IS DIFFICULT ..........................................................................9-3
SHIFT PEDAL DOES NOT MOVE ............................................................9-3
JUMPS OUT OF GEAR.............................................................................9-3
FAULTY CLUTCH
...........................................................................................9-3
CLUTCH SLIPS.........................................................................................9-3
CLUTCH DRAGS ......................................................................................9-3
OVERHEATING
...............................................................................................9-4
ENGINE.....................................................................................................9-4
COOLING SYSTEM ..................................................................................9-4
FUEL SYSTEM..........................................................................................9-4
CHASSIS...................................................................................................9-4
ELECTRICAL SYSTEMS ..........................................................................9-4
OVERCOOLING
..............................................................................................9-4
COOLING SYSTEM ..................................................................................9-4
POOR BRAKING PERFORMANCE
................................................................9-4
FAULTY FRONT FORK LEGS
........................................................................9-5
LEAKING OIL ............................................................................................9-5
MALFUNCTION.........................................................................................9-5
UNSTABLE HANDLING
..................................................................................9-5