Toyota 2011 Tundra, Owner'S Manual, Page: 562 / 753

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4-3. Do-it-yourself maintenance
4
Mainten
ance an
d ca
re
n Adding fluid
Make sure to check the fluid type and prepare the necessary items.
.
Fluid type FMVSS No.116 DOT 3 or SAE J1703 brake fluid
Items Rag or paper towel
n Brake fluid can absorb moisture from the air
Excess moisture in the fluid can cause a dangerous loss of braking effi-
ciency. Use only newly opened brake fluid.
CAUTION
n When filling the reservoir
Take care because brake fluid can harm your hands or eyes and damage
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with clean
water immediately.
If you still experience discomfort, see a doctor.
NOTICE
n If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious problem.
n If you spill fluid
Be sure to wash it off with water to prevent damage to parts or paint.