How do you replace master cylinder 2001 Subaru Forester?

To replace the master cylinder on a 2001 Subaru Forester, start by disconnecting the negative battery cable and removing the brake fluid from the reservoir to prevent spills. Next, detach the brake lines from the master cylinder and unbolt it from the brake booster. Install the new master cylinder by reversing the removal steps, ensuring all connections are tight and properly bled to remove air from the brake system before finalizing the installation. Finally, reconnect the battery and test the brakes for proper function.