Power Steering Pump: Reassembly

Install NEW oil seal, "O" rings and gasket. Coat "O" rings with ATF before installation. Rotor should be installed with punch mark located on face of rotor toward housing side of pump. Install vanes with flat side toward rotor.
Install cam ring in alignment with pins. Ensure cam ring properly seats on both pins. To complete installation, reverse removal procedure. Tighten nuts and bolts to specification. See TORQUE SPECIFICATIONS (POWER STEERING PUMP) table under TORQUE SPECIFICATIONS .

Fig 1: Exploded View Of Power Steering Pump (Altima)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Exploded View Of Power Steering Pump (Maxima Shown; Pathfinder/QX4, Sentra & 200SX Are Similar)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Exploded View Of Power Steering Pump (240SX Shown; Quest Is Similar)

Courtesy of NISSAN MOTOR CO., U.S.A.