Extension Case: Disassembly

Take out the transfer clutch by lightly tapping the end of rear drive shaft.
NOTE: Be careful not to damage the oil seal of extension case.

Fig 1: Identifying Transfer Clutch
Courtesy of SUBARU OF AMERICA, INC.
Remove the transfer clutch pipe without deforming the pipe.

Fig 2: Removing Transfer Clutch Pipe Without Deforming The Pipe
Courtesy of SUBARU OF AMERICA, INC.
Remove the dust cover from extension case.
Remove the oil seal from extension case.