Valve Cover - RH: Removal

Remove the upper intake manifold. Refer to the following:
- For 2001 models, see UPPER INTAKE MANIFOLD .
- For 2002 models, see UPPER INTAKE MANIFOLD .
- For 2003 models, see UPPER INTAKE MANIFOLD .
Remove the RH coil-on-plugs.
1. Disconnect the three electrical connectors.
2. Remove the three bolts.
3. Remove the RH coil-on-plugs.
  
  Fig 1: Removing RH Coil-On-Plugs
  Courtesy of MAZDA MOTORS CORP.
Remove the wiring harness nuts and disconnect the (O2) sensor electrical connectors.

Fig 2: Removing Wiring Harness Nuts & Disconnecting (O2) Sensor Electrical Connectors
Courtesy of MAZDA MOTORS CORP.
Disconnect the radio ignition interference capacitor.

Fig 3: Disconnecting Radio Ignition Interference Capacitor
Courtesy of MAZDA MOTORS CORP.
Separate the harness from the center locating pins and position aside.

Fig 4: Separating Harness From Center Locating Pins
Courtesy of MAZDA MOTORS CORP.
Disconnect the crankcase ventilation tube from the valve cover.

Fig 5: Disconnecting Crankcase Ventilation Tube
Courtesy of MAZDA MOTORS CORP.
Remove the bolts, studs and the RH valve cover.
- Remove and discard the gasket.
Fig 6: Removing RH Valve Cover
Courtesy of MAZDA MOTORS CORP.