Crankshaft Rear Seal with Retainer Plate: Installation

WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty and 2013 Ford F-450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: 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: Clean the sealing surfaces with silicone gasket remover and metal surface prep. Follow the directions on the packaging.

Clean and inspect the mating surface.
NOTE: If the rear crankshaft seal retaining plate is not secured within 4 minutes, the sealant must be removed and the sealing area cleaned with silicone gasket remover and metal surface prep. Follow the directions on the packaging. Allow to dry until there is no sign of wetness, or 4 minutes, whichever is longer. Failure to follow this procedure may cause future oil leaks.

NOTE: The silicone must be applied on the groove along the retainer plate.

Apply a 4.06 mm (0.16 in) bead of silicone gasket and sealant around the crankshaft rear seal retainer plate sealing surface.

Fig 1: Applying Bead Of Silicone Gasket And Sealant On Crankshaft Rear Seal Retainer Plate Sealing Surface
Courtesy of FORD MOTOR CO.
Install the crankshaft rear seal retainer plate and the 6 bolts in the sequence shown in the illustration.
- Tighten to 10 Nm (89 lb-in).
  
  Fig 2: Identifying Crankshaft Rear Seal Retainer Plate Mounting Bolts Installing Sequence
  Courtesy of FORD MOTOR CO.
NOTE: Lubricate the crankshaft rear seal with clean engine oil prior to installation.

Using the Crankshaft Rear Oil Seal Installers, install a new crankshaft rear seal.

Fig 3: Installing Crankshaft Rear Seal Using Crankshaft Rear Oil Seal Installers
Courtesy of FORD MOTOR CO.
NOTE: Lubricate the crankshaft oil slinger with clean engine oil prior to installation.

Using the Crankshaft Rear Oil Seal Installers and the Crankshaft Rear Oil Slinger Installer, install a new crankshaft oil slinger.

Fig 4: Installing Crankshaft Oil Slinger Using Crankshaft Rear Oil Seal And Slinger Installer
Courtesy of FORD MOTOR CO.
Install the rear engine cover plate.
Install the flexplate. For additional information, refer to FLEXPLATE .
Using the Engine Support Bar, Support Hook and Engine Support Bracket raise the engine assembly.

Fig 5: Identifying Engine Support Bar, Support Hook And Engine Support Bracket
Courtesy of FORD MOTOR CO.
NOTE: Support the transmission on the oil pan rails only or internal transmission damage can occur.

Install a Transmission Jack and raise the transmission.
Install the oil pan. For additional information, refer to OIL PAN .