clutch Lexus ES300 1992 Chassis

SECTION 6 – 3
173
SERVICE PROCEDURES AND
SPECIFICATIONS
Chassis
Specifications174 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking clutch pedal freeplay176 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking brake and clutch fluids176 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking brake pedal freeplay177 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking brake pedal clearance178 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking parking brake adjustment178 . . . . . . . . . . . . . . . . . . . . . . . .
Checking the brake booster179 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking power steering fluid179 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking steering wheel freeplay180 . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking automatic transmission fluid181 . . . . . . . . . . . . . . . . . . . . . .
Checking lire pressure182 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotating tires183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing tires184 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing snow tires and chains186 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing wheels187 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Aluminum wheel precautions187 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHASSIS
174
SPECIFICATIONS
− MANUAL TRANSAXLE
Oil capacity
Oil type
Recommended oil viscosity
4.2 L (4.4 qt., 3.7 Imp.qt.)
Multipurpose gear oil API GL-5
SAE 75 W − 90
− AUTOMATIC TRANSMISSION
Fluid capacity
Dry fill
Drain and refill
Fluid type
6.5 L (6.8 qt., 5.7 Imp.qt.)
3.1 L (3.3 qt., 2.7 Imp.qt.)
Automatic transmission fluid DEXRON
®-II
− DIFFERENTIAL (Automatic transmission)
Fluid capacity
Fluid type:
0.8 L (0.8 qt., 0.7 Imp.qt.)
Automatic transmission fluid DEXRON®-II
− CLUTCHES
Pedal freeplay
Fluid type
5 − 15 mm (0.2 − 0.6 in.)
FMVSS No. 116 DOT 3 or SAE J1703
− BRAKES
Minimum pedal clearance when depressed,
Pedal freeplay
Pad wear limit
Parking brake lining wear limit
Parking brake adjustment
Fluid type
70 mm (2.8 in.) Min.
1 − 6 mm (0.04 − 0.24 in.)
1.0 mm (0.04 in.)
1.0 mm (0.04 in.)
5 − 8 clicks
SAE J1703 or FMVSS No. 116 DOT 3

CHASSIS
176
CHECKING CLUTCH PEDAL
FREEPLAY
5 - 15 mm
(0.2 - 0.6 in.)
Press down lightly on the clutch pedal and measure the
distance it moves freely before the clutch resistance is
felt. The freeplay should be within the above limits.
If the freeplay is more or less, have your Lexus dealer inspect
the clutch.
CHECKING BRAKE AND
CLUTCH FLUIDS
Maximum level line
Brake fluid reservoir
Clutch fluid reservoir
Maximum level line
To check the fluid levels, simply look at the see-through
reservoirs. The brake and clutch fluid levels should be
between the “MAX” and “MIN” lines on the tanks.

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.