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Extension Case: Removal

  1. Remove the transmission body. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION(TR580)>TRANSMISSION ASSEMBLY>REMOVAL .
  2. Remove the electric oil pump. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION(TR580)>ELECTRIC FLUID PUMP>REMOVAL .
  3. Remove the clip (A) and disconnect the ground terminal (B).
    G13936067Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the bolts securing the extension case and transmission hanger (A).
    G13936068Courtesy of SUBARU OF AMERICA, INC.
  5. Using a plastic hammer and a crowbar wrapped with protection tape or similar, expand the clearance and remove the extension case.
    CAUTION: Be careful not to damage the oil seal of the extension case.
    G13936069Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the transfer drive gear shim and transfer driven gear shim.
    G13936070Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the O-rings.
    G13936071Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the seal rings.
    G13936072Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the liquid gasket from the extension case and the transmission case.