F 150 4WD Pickup V8-5.4L SOHC VIN 3 (1999)
2. CAUTION: Do not use metal scrapers, 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.
NOTE: If the rear crankshaft seal retaining plate is not secured within four minutes, the sealant must be removed and the sealing area cleaned
with Metal Surface Cleaner F4AZ-19A536-RA or equivalent meeting Ford specification WSE-M513392-A. Allow to dry until there is no sign of
wetness, or four minutes, whichever is longer. Failure to follow this procedure can cause future oil leakage.
NOTE: The silicone must be applied on the groove along the retainer plate.
Apply a 4 mm (0.16 inch) bead of silicone around the rear oil seal retainer sealing surface.
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Use Silicone Gasket and Sealant F4AZ-19562-A or equivalent meeting Ford specification WSE-M4G323-A6.
3. Install the rear oil seal retainer and loosely install the six bolts.
4. Tighten the bolts in the sequence shown.
5. NOTE: Lubricate the inner lip of the rear crankshaft seal with Super Premium 5W30 Motor Oil X0-5W30-QSP or equivalent meeting Ford
specification WSS-M2C153-G.
Use the Rear Crankshaft Seal Replacer and the Rear Crankshaft Seal Adapter to install the rear main seal.
