POSITIVE CRANKCASE VENTILATION (PCV) VALVE REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5]

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1.  Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5].)

2.  Remove the fresh-air duct and the air cleaner as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5].)

3.  Remove the intake manifold and the fuel distributor component as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5].)

4.  Disconnect the PCV hose from the PCV valve.

5.  Remove the oil level gauge pipe. (See TIMING CHAIN REMOVAL/INSTALLATION [MZR 1.3, MZR 1.5].)

6.  Remove the positive crankcase ventilation valve and the oil separator as a single unit.

7.  Install in the reverse order of removal.

Oil separator tightening torque
8—10 N·m {82—101 kgf·cm, 71—88 in·lbf}