Master Cylinder: Installation

WARNING: This page is about a different car, the 2021 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.

Replace the cylinder seal assembly of the master cylinder assembly with a new part.
Use a new nut to install the master cylinder assembly.
Tightening torque:

25 N.m (2.5 kgf-m, 18.4 ft-lb)
Turn and tighten the flare nut (b) by hand while pushing the pipe assembly front ABS (a) toward the master cylinder assembly.
CAUTION: Be careful not to make scratches or other damage to the inside surface of the pipe assembly front ABS flare.

Tightening torque:

19 N.m (1.9 kgf-m, 14.0 ft-lb)

Courtesy of SUBARU OF AMERICA, INC.
Bleed air from the brake system. Ref. to BRAKE>Air Bleeding>PROCEDURE .
Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .