Impreza WRX F4-2.0L DOHC Turbo (2004)
Extension Housing: Service and Repair
Extension Case
REMOVAL
1) Remove the transmission assembly.
2) Remove the rear wheel speed sensor.
^
MPT model
^
VTD model
3) Separate transmission case and extension case sections.
INSTALLATION
1) Attach the selected thrust needle bearing to the end surface of reduction drive gear with petrolatum.
NOTE: Install thrust needle bearing in the correct direction.
2) Install new gasket.
3) Install the extension case to the transmission case.
