Yamaha MBK YQ100 Service Manual page 224

STARTING FAILURE/ HARD STARTING .................................................... 8-1
FUEL SYSTEM ........................................................................................ 8-1
ELECTRICAL SYSTEM ........................................................................... 8-1
COMPRESSION SYSTEM ...................................................................... 8-2
POOR IDLE SPEED PERFORMANCE ......................................................... 8-2
POOR IDLE SPEED PERFORMANCE ................................................... 8-2
POOR MEDIUM AND HIGH SPEED PERFORMANCE ................................ 8-3
FUEL SYSTEM ........................................................................................ 8-3
ELECTRICAL SYSTEM ........................................................................... 8-3
COMPRESSION SYSTEM ...................................................................... 8-3
FAULTY AUTOMATIC (V-BELT TYPE) ........................................................ 8-3
MOTORCYCLE DOES NOT MOVE WHILE ENGINE IS OPERATING ... 8-3
CLUTCH -OUT FAILURE ......................................................................... 8-4
POOR STANDING START (LOW CLIMBING ABILITY) .......................... 8-4
POOR ACCELERATION (POOR HIGH SPEED) .................................... 8-4
OVER HEATING ............................................................................................ 8-4
OVER HEATING ...................................................................................... 8-4
IMPROPER KICKING .................................................................................... 8-5
SLIPPING ................................................................................................. 8-5
HARD KICKING ....................................................................................... 8-5
KICK CRANK NOT RETURNING ............................................................ 8-5
FAULTY BRAKE ........................................................................................... 8-5
POOR BRAKING EFFECT ...................................................................... 8-5
FRONT FORK OIL LEAKAGE AND FRONT FORK MALFUNCTION ......... 8-6
OIL LEAKAGE .......................................................................................... 8-6
MALFUNCTION ....................................................................................... 8-6
INSTABLE HANDLING ................................................................................. 8-6
INSTABLE HANDLING ............................................................................ 8-6
FAULTY SIGNAL AND LIGHTING SYSTEM ................................................ 8-7
CHAPTER 8.
TROUBLESHOOTING
TRBL
SHTG