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● Be careful that water does not enter the brake
fluid reservoir when refilling. Water will signifi-
cantly lower the boiling point of the fluid and may
result in vapor lock.
● Brake fluid may deteriorate painted surfaces or
plastic parts. Always clean up spilled fluid imme-
diately.
● As the brake pads wear, it is normal for the brake
fluid level to gradually go down. However, if the
brake fluid level goes down suddenly, have a
Yamaha dealer check the cause.
EBU24290
Changing the brake fluid
Have a Yamaha dealer change the brake fluid at
the intervals specified in the NOTE after the peri-
odic maintenance and lubrication chart. In addi-
tion, have the oil seals of the master cylinders and
calipers as well as the brake hoses replaced at the
intervals listed below or whenever they are dam-
aged or leaking.
● Oil seals: Replace every two years.
● Brake hoses: Replace every four years.
EBU27530
Checking the front and rear brake lever
free play
The front and rear brake lever free play must be
checked at the intervals specified in the periodic
maintenance and lubrication chart. Each brake le-
ver should have a free play of zero mm (zero in) as
shown. If the free play is incorrect, have a Yamaha
dealer check the brake system.
Front brake
1. Brake lever free play
U3B410E0.book Page 48 Friday, April 14, 2006 9:13 AM
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