For 1990-2009 cars

Important: Measure as described below at a minimum of 3 locations. Replace the 1-2-3-4 clutch backing plate if the specifications are not met.

1. Measure the wear surface thickness of the 1-2-3-4 clutch backing plate (1) at dimension A for minimum thickness.
2. Refer to the 1-2-3-4 clutch backing plate table in Selective Components Specifications for the correct size backing plate.

Important: Check the backing plate for coning on a level surface.

3. Measure the cone of the 1-2-3-4 clutch backing plate (1) at dimension A.
4. Replace the backing plate (1) if any cone is measured.