Reduction Driven Gear: Installation

Set the range select lever to the "P" range.
Using a plastic hammer, install the reduction driven gear assembly and the new washer, and tighten the new drive pinion lock nut.
Tightening torque:

100 N.m (10.2 kgf-m, 73.8 ft-lb)

Fig 1: Identifying Reduction Driven Gear Assembly
Courtesy of SUBARU OF AMERICA, INC.
After tightening, stake the lock nut securely.
Join the transmission case and the extension case, and then install the rear vehicle speed sensor. < Ref. to INSTALLATION , Extension Case. >
Install the transmission assembly to the vehicle. < Ref. to INSTALLATION , Automatic Transmission Assembly. >