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Oil Pump Housing: Installation

  1. Secure the oil pump housing with two nuts and a bolt.

    Tightening torque: 

    42 N.m (4.3 kgf-m, 31 ft-lb) 

    Fig 1: Locating Oil Pump Housing With Nuts And Bolt
    G05668436Courtesy of SUBARU OF AMERICA, INC.
  2. Install the converter case to the transmission case assembly. < Ref. to INSTALLATION , Converter Case. >
  3. Install the reduction driven gear. < Ref. to INSTALLATION , Reduction Driven Gear. >
  4. Install the reduction drive gear. (MP-T model) < Ref. to INSTALLATION , Reduction Drive Gear. >
  5. Install the center differential carrier. (VTD model) < Ref. to INSTALLATION , Center Differential Carrier. >
  6. Join the transmission case and the extension case, and then install the rear vehicle speed sensor. < Ref. to INSTALLATION , Extension Case. >
  7. Insert the inhibitor switch and transmission harness connector to the stay.
    Fig 2: Identifying Inhibitor Switch And Transmission Harness Connector
    G05668437Courtesy of SUBARU OF AMERICA, INC.
  8. Install the ATF cooler pipe. < Ref. to INSTALLATION , ATF Cooler Pipe and Hose. >
  9. Install the oil charge pipe together with an O-ring. < Ref. to INSTALLATION , Oil Charge Pipe. >
  10. Insert the input shaft while rotating it lightly by hand, and then check the amount of protrusion.

    Normal protrusion A: 

    50 - 55 mm (1.97 - 2.17 in) 

    Fig 3: Identifying Input Shaft
    G04990427Courtesy of SUBARU OF AMERICA, INC.
  11. Install the torque converter assembly. < Ref. to INSTALLATION , Torque Converter Assembly. >
  12. Install the transmission assembly to the vehicle. < Ref. to INSTALLATION , Automatic Transmission Assembly. >
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