Input Shaft Seal

SPECIAL TOOLS

	Handle 205-153 (T80T-4000-W)
	Remover/Installer, PTU Input Shaft Seal 308-777 (includes 308-777/1, 308-777/2, 308-777/3, 308-777/4 and 308-777/5)

Clean the Power Transfer Unit (PTU) input shaft opening.

Fig 1: Checking Power Transfer Unit Input Shaft Opening
Courtesy of FORD MOTOR CO.
Position the inner seal above the PTU input shaft opening with the spring facing toward the PTU. Using the Seal Installer and the Handle, install the seal.

Fig 2: Installing Inner Seal On PTU Input Shaft Using Seal Installer And Handle
Courtesy of FORD MOTOR CO.
Position the outer seal above the PTU input shaft opening with the spring facing away from the PTU. Using the Seal Installer and the Handle, install the seal.

Fig 3: Installing Outer Seal On PTU Input Shaft Using Seal Installer And Handle
Courtesy of FORD MOTOR CO.
Install the new compression seal.

Fig 4: Locating Compression Seal
Courtesy of FORD MOTOR CO.
Install the PTU. For additional information, refer to POWER TRANSFER UNIT (PTU) - 3.5L or POWER TRANSFER UNIT (PTU) - 3.5L GTDI .
Fill the PTU as necessary. For additional information, refer to POWER TRANSFER UNIT (PTU) DRAINING AND FILLING .