Remove Crankshaft Sealing Ring

WARNING: This page is about a different car, the 2020 Porsche Panamera, 2019 Porsche Panamera, 2018 Porsche Panamera, and 2017 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.

> T40019/4 - Insert pressure piece-1- into the > T40019 - sealing ring puller-2- . Secure the > T40019/4 - pressure piece-1- with butyl tape to prevent it from falling out.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Pressure piece in sealing ring puller
Remove sealing ring -4- with > T40019 - sealing ring extractor-1- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Using oil seal extractor T40019
1. 2.1 Set the inner part of the > T40019 - oil seal extractor-1- so that it is flush with the outer part -2- , and lock the inner part with the knurled screw -3- .
2. 2.2 Oil the threaded head of the > T40019 - sealing ring extractor-1- , position it and use sufficient force to screw it as far as possible into the sealing ring -4- .
3. 2.3 Loosen the knurled screw -3- and turn the inner part against the crankshaft until the sealing ring is removed.
4. 2.4 Clamp > T40019 - sealing ring extractor-1- flats in vice and remove sealing ring with pliers -4- .
Clean running surfaces and sealing faces.