Toyota 4Runner: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT BRAKE BOOSTER ASSEMBLY
(a) Airtightness check
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(1) Start the engine and stop it after 1 or 2 minutes. Slowly depress the brake pedal several times. If the pedal can be depressed to the floor the first time, but on the 2nd and 3rd times cannot be depressed as far, the booster is airtight. Text in Illustration
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(2) Depress the brake pedal while the engine is running and stop the engine with the brake pedal depressed.
If there is no change in the pedal reserve distance while holding the pedal for 30 seconds, the booster is airtight.
(b) Operation check
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(1) Depress the brake pedal several times with the ignition switch off and check that there is no change in the pedal reserve distance when the pedal is depressed. |
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(2) Depress and hold down the pedal and start the engine. If the pedal goes down slightly, operation is normal. |
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Components
COMPONENTS
ILLUSTRATION
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Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Make sure to release the vacuum from the brake booster before removing the master
cylinder from the brake booster.
PROCEDURE
1. DRAIN BRAKE FLUID
NOTICE ...
Other materials about Toyota 4Runner:
Using the steering wheel audio switches
Some audio features can be controlled using the switches on the steering
wheel.
Operation may differ depending on the type of audio system or navigation
system. For details, refer to the manual provided with the audio system or
navigation system.
1. ...
Correct driving posture
Drive with a good posture as follows:
1. Sit upright and well back in the seat.
2. Adjust the position of the seat forward or backward to ensure the pedals can
be reached and easily depressed to the extent required.
3. Adjust the seatback so that the ...
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