Yamaha BRUIN YFM35FAV Owner's Manual page 136

Observe these precautions:
G When checking the brake fluid level, make
sure the top of the brake fluid reservoir is
level.
Use only the designated quality brake fluid,
G
otherwise, the rubber seals may deterio-
rate, causing leakage and poor brake per-
formance.
Recommended brake fluid: DOT 4
Refill with the same type of brake fluid. Mix-
G
ing fluids may result in a harmful chemical
reaction and lead to poor brake perfor-
mance.
G Be careful that water does not enter the
brake fluid reservoir when refilling. Water
will significantly lower the boiling point of
the fluid and may result in vapor lock.
G Brake fluid may deteriorate painted surfac-
es or plastic parts. Always clean up spilled
fluid immediately.
Have a Yamaha dealer check the cause if
G
the brake fluid level goes down.
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