1-2 Accumulator Valve

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Install 1-2 accumulator valve. Align 1-2 accumulator retainer plate from opposite side of control valve body.
Install return spring, 1-2 accumulator piston and plug.

Fig 1: Installing Return Spring, 1-2 Accumulator Piston And Plug
Courtesy of NISSAN MOTOR CO., U.S.A.

Install retainer plates.
- While pushing plug or return spring, install retainer plate.
  
  Fig 2: Installing Retainer Plates
  Courtesy of NISSAN MOTOR CO., U.S.A.