WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
Check facing for burns, cracks or damage.
Measure thickness of facing.
Thickness of drive plate
Standard value : 1.8 mm (0.071 in)
Wear limit : 1.6 mm (0.063 in)
If not within wear limit, replace.
Fig 1: Inspecting Low and Reverse Brake Drive Plate