Ventilation Hose Installation Note

1. Install the ventilation hose as shown in the figure.

Cylinder head cover side 

Fig 1: Identifying Ventilation Hose Installation Position - Cylinder Head Cover Side

Courtesy of MAZDA MOTORS CORP.

Air hose side 

Fig 2: Identifying Ventilation Hose Installation Position - Air Hose Side

Courtesy of MAZDA MOTORS CORP.