Explorer 4WD V8-4.6L VIN W (2002)
15. Disconnect the right side fuel charging wiring harness retainers from the valve cover studs.
16. Disconnect the Mass Airflow (MAF) sensor electrical connector.
17. Remove the right side ignition coils.
18. Remove the air cleaner assembly.
19. NOTE: There are several kinds of bolts used in fastening the valve cover. The bolts must be installed in their original locations.
Loosen the bolts and remove the valve cover.
20. CAUTION: Do not use metal scraper, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause
scratches and gouges, which make leak paths. Use a plastic scraping tool to remove all traces of old sealant.
Clean and inspect the mating surface.
