Exploded View

WARNING: This page is about a different car, the 2017 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Rear Disc Brake Unit Disassembly And Assembly With Torque Specifications

Courtesy of NISSAN NORTH AMERICA, INC.

1.	Sliding pin bolt	2.	Bushing	3.	Cap
4.	Bleeder valve	5.	Cylinder body	6.	Piston seal
7.	Piston	8.	Piston boot	9.	Sliding pin boot
10.	Torque member		Apply rubber grease		Apply brake fluid