Vacuum Hose Removal/Installation: MZI-3.7

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the vacuum hose (power brake unit side) while pressing tabs as shown in the figure.

Fig 1: Locating Vacuum Hose Tabs (Power Brake Unit Side)
Courtesy of MAZDA MOTORS CORP.
Disconnect the vacuum hose (dynamic chamber side).
Remove the vacuum hose.
Install in the reverse order of removal.

Fig 2: Identifying Vacuum Hose (Dynamic Chamber Side)
Courtesy of MAZDA MOTORS CORP.