July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Oil Pump: Inspection: Notes

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Oil Pump Cover, Rotor, Vanes, Control Piston, Side Seals, Cam Ring and Friction Ring

Check for wear or damage.

Fig 1: Checking For Wear Or Damage
Courtesy of NISSAN MOTOR CO., U.S.A.