Extension Case: Assembly

Press-fit the oil seal using the ST and press.
NOTE: Use a new oil seal.

ST 498057300 INSTALLER
Press-fit the dust cover.
Install the transfer clutch pipe to the extension case.
NOTE: Be careful not to deform the transfer clutch pipe.

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