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Home >> Ford >> 2021 >> Mustang Mach 1, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine - 5.0L 32V Ti-VCT (359KW/486PS) (WU)/5.0L Ti-VCT V8 (343KW/466PS) (MF) >> Removal And Installation >> Crankshaft Rear Seal with Retainer Plate >> Removal

Crankshaft Rear Seal with Retainer Plate: Removal

  1. Remove the flexplate or flywheel. Refer to: Flexplate . Refer to: Flywheel 
  2. Remove the crankshaft sensor ring and the engine-to-transmission spacer plate.
    GFD600419Courtesy of FORD MOTOR COMPANY
  3. Inspect the crankshaft sensor ring for damage. If the crankshaft sensor ring has been dropped or has any visual damage, it must be discarded.
    GFD600420Courtesy of FORD MOTOR COMPANY
  4. Using the special tools, remove and discard the crankshaft rear seal. Use Special Service Tool: 303-519 (T95P-6701-EH) Remover, Crankshaft Rear Oil Seal., 100-001 (T50T-100-A) Slide Hammer.
    GFD600421Courtesy of FORD MOTOR COMPANY
    • Disconnect the CKP sensor electrical connector.

    • Remove the bolt and the CKP sensor.

    GFD600425Courtesy of FORD MOTOR COMPANY
  5. Remove the oil pan. Refer to: Oil Pan 
  6. Remove the bolts and the crankshaft rear seal retainer plate.
    GFD600426Courtesy of FORD MOTOR COMPANY
  7. 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.

    Clean and inspect the mating surface. Refer to: RTV Sealing Surface Cleaning and Preparation

    Use the General Equipment: Plastic Scraper

    Material: Motorcraft® Silicone Gasket Remover / ZC-30-A

GFD600427Courtesy of FORD MOTOR COMPANY