Extension Case: Assembly

Press-fit the new oil seal using ST and the press.
ST 498057300 INSTALLER
Press-fit the dust cover.
Install the transfer clutch pipe to the extension case while being careful not to deform the pipe.

Fig 1: Identifying Transfer Clutch Pipe And Extension Case
Courtesy of SUBARU OF AMERICA, INC.
Install the transfer clutch assembly to the case.

NOTE:

Be careful not to damage the seal ring.
Insert the transfer clutch assembly all the way to the bottom of the bearing shoulder.

Fig 2: Identifying Transfer Clutch Assembly And Extension Case

Courtesy of SUBARU OF AMERICA, INC.