Nissan Juke Service and Repair Manual : Brake booster
Inspection
OPERATION
Depress the brake pedal several times at 5-second intervals with the engine stopped. Start the engine with the brake pedal fully depressed. Check that the clearance between brake pedal and dash lower panel decreases.
NOTE: A slight impact with a small click may be felt on the pedal when the brake pedal is fully depressed. This is a normal phenomenon due to the brake system operation.
AIR TIGHT
1. Run the engine at idle for 1 minute to apply vacuum to the brake booster, and stop the engine.
2. Depress the brake pedal several times at 5-second intervals until the accumulated vacuum is released to atmospheric pressure. Check that the clearance between brake pedal and dash lower panel gradually increases each time the brake pedal is depressed when performing this operation.
3. Depress the brake pedal with the engine running. Then stop the engine while holding down the brake pedal. Check that the brake pedal stroke does not change after holding down the brake pedal for 30 seconds or more.
Brake master cylinder
Inspection FLUID LEAK Check for brake fluid leakage from the master cylinder mounting face, reservoir tank mounting face and brake tube connections. ...Front disc brake
Brake pad : Inspection and Adjustment INSPECTION Check brake pad wear thickness from an inspection hole on cylinder body. Check using a scale if necessary. Wear thickness : Refer to BR-71, "F ...Other materials:
Window washer fluid
To fill the window washer fluid reservoir, lift the cap and pour the window washer
fluid into the reservoir opening.
Add a washer solvent to the washer for better cleaning. In the winter season,
add a windshield washer antifreeze. Follow the manufacturer’s instructions for the
mixture ratio ...
Push-button ignition switch operation
When the ignition switch is pushed without depressing the brake pedal (Continuously
Variable Transmission models) or the clutch pedal (manual transmission models),
the ignition switch position will change as follows: • Push once to change to ACC.
• Push two times to change to ON.
• Push thre ...
Brake pedal vibration or operation sound occurs
Description
• Brake pedal vibrates and motor sound from ABS actuator and electric unit
(control unit) occurs, when the
engine starts.
• Brake pedal vibrates during braking.
CAUTION:
Vibration may be felt during brake pedal is lightly depressed (just placing a
foot on it) in the following
...