Brake Fluid Replacement - Yamaha VIKING Owner's Manual

WARNING
Improper maintenance can result in loss of
braking ability. Observe these precau-
tions:
Insufficient brake fluid may allow air
●
to enter the brake system, reducing
braking performance.
Clean the filler cap before removing.
●
Use only DOT 4 brake fluid from a
sealed container.
Use only the specified brake fluid;
8 ●
otherwise, the rubber seals may dete-
riorate, causing leakage.
Refill with the same type of brake flu-
●
id. Adding a brake fluid other than
DOT 4 may result in a harmful chemi-
cal reaction.
● Be careful that water does not enter
the brake fluid reservoir when refill-
ing. Water will significantly lower the
boiling point of the fluid and may re-
sult in vapor lock.
NOTICE
Brake fluid may damage painted surfaces
or plastic parts. Always clean up spilled
fluid immediately.
As the brake pads wear, it is normal for the
brake fluid level to gradually go down. A low
brake fluid level may indicate worn brake
pads and/or brake system leakage; therefore,
be sure to check the brake pads for wear and
the brake system for leakage. If the brake fluid
level goes down suddenly, have a Yamaha
dealer check the cause before further riding.
EVU00860

Brake fluid replacement

Complete fluid replacement should be done
only by trained Yamaha service personnel.
Have a Yamaha dealer replace the following
components during periodic maintenance or
when they are damaged or leaking.
● Replace the oil seals every two years.
● Replace the brake hoses every four years.
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