Rear Internal Gear, Forward Clutch Hub and Overrun Clutch Hub
WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
Check rubbing surfaces for wear or damage.
Fig 1: Checking Rubbing Surfaces Of Rear Internal Gear, Forward Clutch Hub And Overrun Clutch Hub