Valve Cover - RH: Installation

NOTE: The valve cover must be installed and the bolts tightened within six minutes of applying the sealant.

Install a new valve cover gasket if damaged.
Apply a 5 mm dot of silicone gasket sealant to the front cover to cylinder head joints.

Fig 1: Applying Silicone Gasket Sealant To Front Cover-To-Cylinder Head Joints
Courtesy of MAZDA MOTORS CORP.
Position the valve cover and install the bolt and the studs in the sequence shown.

Fig 2: RH Valve Cover Bolt Tightening Sequence
Courtesy of MAZDA MOTORS CORP.
Connect the crankcase ventilation tube to the valve cover.

Fig 3: Connecting Crankcase Ventilation Tube
Courtesy of MAZDA MOTORS CORP.
Connect the radio ignition interference capacitor.

Fig 4: Connecting Radio Ignition Interference Capacitor
Courtesy of MAZDA MOTORS CORP.
Connect the (O2) sensor electrical connectors and wiring harness to the RH valve cover stud.

Fig 5: Connecting (O2) Sensor Electrical Connectors & Wiring Harness
Courtesy of MAZDA MOTORS CORP.
Install the RH coil-on-plugs.
1. Position the RH coil-on-plugs.
2. Install the three bolts.
3. Connect the three electrical connectors.
Fig 6: Installing RH Coil-On-Plugs
Courtesy of MAZDA MOTORS CORP.
Install the upper intake manifold. Refer to 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 .