Before servicing or repairing engine oil
Dipstick and tube components you should eliminate the oil dipstick then cleanse both sealing areas with Metal Surface Cleaner F4AZ-19A536-RA or Ford WSE-M5A392-A equivalent product. The procedure begins with disconnecting the oil level indicator tube through bolt removal followed by removing the tube itself. The tube cannot be reinstalled within a 4-minute timeframe so the sealant must be removed whereas the sealing area requires a second cleaning application of Metal Surface Cleaner F4AZ-19A536-RA or an equivalent cleaning solvent that adheres to Ford specification WSE-M5B392-A followed by precision dry time measurement as either the total absence of wetness or 4 minutes, whichever duration is extended ensures future oil leakage prevention. Install Silicone Gasket F7AZ-19554-EA which fulfills WSE-M4G323-A4 Ford specification on the cylinder block before placing the oil level indicator tube alongside bolt tightening and oil level dipstick reinstallation.