Mazda 3 Service Manual: Vacuum Line Inspection

Mazda 3 Service Manual / Brakes / General / Vacuum Line Inspection

MZR 2.0, MZR 2.5, MZR 2.3 DISI Turbo

1. Remove the vacuum hose..

2. Verify that air can be blown from the power brake unit side of the vacuum hose towards the intake manifold side, and that air cannot be blown in the opposite direction.

If there is any malfunction of the inner check valve, replace it together with the vacuum hose as a single unit.

SKYACTIV-G 2.0

1. Remove the vacuum hose..

2. Verify that air can be blown from the power brake unit side of the vacuum hose towards the vacuum pump side, and that air cannot be blown in the opposite direction.

If there is any malfunction of the inner check valve, replace it together with the vacuum hose as a single unit.

Vacuum Hose Removal/Installation [Skyactiv G 2.0]

1. Remove the plug hole plate.. 2. Remove the battery and battery tray.. 3. Remove the vacuum hose from the vacuum hose clip. 4. Pinch open the clamp using pliers and disconnect the vacuum h ...

Vacuum Pump Inspection [Skyactiv G 2.0]

1. Pinch open the clamp using pliers and disconnect the vacuum hose from the vacuum pump. 2. Install the vacuum gauge as shown in the figure, then check the vacuum. 3. Warn up the engin ...

Other materials:

Solenoid Valve Inspection [FS5 A EL]
CAUTION: Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it. Primary Control Valve Body On-vehicle inspection 1. Perform the following procedures. a. Rem ...

Transaxle Oil Inspection [A26 M R]
1. Park the vehicle on level ground. 2. Remove the aerodynamic under cover No.2.. 3. Remove the oil level plug and gasket. 4. Verify that the oil is near the brim of the plug port. If the oil level is lower than the low level, add the specified amount and type of oil through the ...

Declaration of Conformity
Keyless Entry System/Immobilizer System Blind Spot Monitoring (BSM) System NOTE During printing time of this user manual the approvals listed above are granted. WARNING Change or modifi cations not expressively approved by the party responsible for compliance could voi ...