VTD Model

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
Courtesy of SUBARU OF AMERICA, INC.
Install the test plug.
Tightening torque:

13 N.m (1.3 kgf-m, 9.6 ft-lb)

Fig 2: Identifying Test Plug
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Insert the multi-plate clutch, drive plate, driven plate and spring retainer.

Fig 3: Identifying Spring Retainer And Multi-Plate Clutch (LSD) Piston Assembly
Courtesy of SUBARU OF AMERICA, INC.
Install the snap ring using ST1, ST2 and ST3.
ST1 398673600 COMPRESSOR

ST2 498627100 SEAT

ST3 398663600 PLIERS

Fig 4: Removing/Installing Snap Ring Using ST1, ST2, ST3 And Press
Courtesy of SUBARU OF AMERICA, INC.