Vacuum Pump and O-ring Installation Note
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
- Rotate the vacuum pump by hand to drain the remainder of the engine oil in the vacuum pump.
- Degrease the O-ring installation groove and installation surface.
- Install the new O-ring to the vacuum pump.
- Install the vacuum pump.