EGR Valve Removal/Installation

Disconnect the negative battery cable.
Remove the air cleaner.
Disconnect the vacuum hose.
Disconnect the EGR pipe
Remove in the order indicted in the illustration.

Fig 1: EGR Valve Removing/Installing Sequence
Courtesy of MAZDA MOTORS CORP.
Install in the reverse order of removal.

Fig 2: Removing/Installing EGR Valve
Courtesy of MAZDA MOTORS CORP.