Disassembly And Assembly: Disassembly

WARNING: This page is about a different car, the 2016 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Place a wooden block as shown, and blow air from union bolt hole to remove piston and piston boot.

Fig 1: Blowing Air From Union Bolt Mounting Hole
Courtesy of NISSAN NORTH AMERICA, INC.

WARNING:
Do not get fingers caught between piston and cylinder body.
Remove piston seal from cylinder body using suitable tool.

Fig 2: Removing Piston Seal From Cylinder Body Using Suitable Tool
Courtesy of NISSAN NORTH AMERICA, INC.

CAUTION:
Do not damage cylinder inner wall.
Remove bleeder valve and cap.