Explorer AWD V8-4.6L (2010)
4. Install the spark plug. For additional information, refer to Ignition System.
5. Depending on the valve spring being serviced, install the LH or RH valve cover. For additional information, refer to Valve Cover - LH See: Valve
Cover/Service and Repair/Valve Cover - LH or Valve Cover - RH See: Valve Cover/Service and Repair/Valve Cover - RH.
