>> A << Brake Tube Connection

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

Install the brake pipe to the hydraulic unit as shown in the figure.

From master cylinder (primary)
To front brake (RH)
To front brake (LH)
From master cylinder (secondary)
To rear brake (RH)
To rear brake (LH)

Fig 1: Identifying Brake Tube Connection
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.