brake pads Lexus ES300 1992 Chassis

CHASSIS
177 It is normal for the brake fluid level to go down slightly as the
brake pads wear. So be sure to keep the reservoir filled.
If any reservoir needs frequent refilling, it may indicate a
serious mechanical problem.
If the level is low, add FMVSS No. 116 DOT 3 or SAE J1703
brake fluid to the brake or clutch reservoir.
Remove and replace the reservoir cover by hand. Add brake
fluid up to the line.
Use only newly opened brake fluid. Once opened, brake fluid
absorbs moisture from the air, and excess moisture can cause
a dangerous loss of braking.
CAUTION:
Take care when filling the reservoirs because brake fluid
can harm your eyes and damage painted surfaces. If fluid
gets in your eyes, flush your eyes with clean water.
NOTICE:
If you spill some of the fluid, be sure to wash it off with
water to prevent it from damaging the parts or
paintwork.
CHECKING BRAKE PEDAL
FREEPLAY
1 - 6 mm
(0.04 - 0.24 in.)
With the engine stopped, first reduce the vacuum in the
booster by depressing the brake pedal several times.
Then lightly and slowly press down on the pedal with your
fingers and measure the distance it moves before slight
resistance is felt.
If the freeplay is more or less than specification, have your
Lexus dealer adjust the brakes.