E
EMU01189
CHECKING HIGH PRESSURE FUEL
PUMP DRIVE BELT
Inspect the high pressure fuel pump drive
belt and replace it if any of the following
signs is observed:
8Cracks in the back of the belt or in the
base of belt teeth.
206016 8Excessive wear at the roots of cogs.
8Rubber portion swollen by oil. 8Belt surfaces roughened.
8Signs of wear on edges or outer surface of belt.
cC
Consult your Yamaha dealer when replacing or adjusting the high pressure fuel pump drive belt.
NOTE:
If the high pressure fuel pump drive belt can be stretched by 10 mm (0.39 in) or more by pushing with your finger in the middle between the pulleys, the belt tension needs adjustment.