Subaru Legacy BN/BS (2015-2019) Service Manual: General description

Communication system

...

Preparation tool

1. GENERAL TOOLTOOL NAMEREMARKSCircuit testerUsed for measuring resistance, voltage and current. ...

Other materials:

Removal
1. Lift up the vehicle, and then remove the front wheels.2. Remove the ball joint.(1) Extract the cotter pin (a) from the ball stud.(2) Remove the castle nut (b).(3) Extract the ball stud from the front arm (c).(4) Remove the bolt securing the ball joint to the housing assembly - front axle.CAUTION: ...