Extension Case: Disassembly

WARNING: This page is about a different variant/trim than selected.

Remove the transfer drive gear. < Ref. to REMOVAL , Transfer Drive Gear. >
Remove the oil guide.

Fig 1: Identifying Oil Guide
Courtesy of SUBARU OF AMERICA, INC.
Remove the shift bracket.

Fig 2: Locating Shift Bracket Bolts
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Using the ST, remove the taper roller bearing (extension case side) outer race.
ST 18758AA000 PULLER

Fig 3: Removing Taper Roller Bearing (Extension Case Side) Outer Race
Courtesy of SUBARU OF AMERICA, INC.
Remove the adjusting washer and oil plate.

Fig 4: Removing Adjusting Washer And Oil Plate
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Remove the shifter arm oil seal.

Fig 5: Removing Shifter Arm Oil Seal
Courtesy of SUBARU OF AMERICA, INC.
Remove the reverse check system. < Ref. to REMOVAL , Reverse Check Systems. >
Remove the extension case oil seal. < Ref. to REPLACEMENT , Oil Seals. >