REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 3 (2003 release)

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Mazda
	3
		Operation and maintenance of car
		Engine
		Transmission
		Chassis
		Steering Gear
		Brakes
			Overview
			brake system
				Check and adjust the braking system
				Checking the brake fluid hydraulic drive braking system
				Removal of air from brake system
				Check the check valve vacuum hose (brake booster)
				Removal and installation of the vacuum hose (brake booster)
				Removing and installing brake pedal
				Removal and installation of the main brake cylinder
				Check the fluid level sensor
				Removing and installing brake servo
				Check the brake servo
					Check the operation of the vacuum amplifier
					Leak test
					Check and adjust the length of the protruding rod
				Dismantling and assemblage of the master cylinder
				Removing and installing front brake disc
				Replacing the front brake pads
				Removing and installing rear disk brake
				Checking the parking brake system
				Removal, check and installation of the rear wheel speed sensor ABS
				Removal and installation of the hydraulic unit Anti-lock brake system
			Tables
		Onboard electric
		Body

printable version

Leak test

Start the engine and let it idle for about 1 minute. Stop it, vacuum is applied to the amplifier. Repeatedly press the brake pedal with the usual stress and release the existing vacuum. Make sure that when you press the brake pedal clearance between the brake pedal and floor panel gradually increases. Start the engine. Press the brake pedal and hold it down, then stop the engine. Hold the pedal down more than 30 Sealy and make sure the pedal does not change.

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Check the operation of the vacuum amplifier

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Check and adjust the length of the protruding rod