For 1990-2009 cars only
- Measure the wear surface thickness of the 1-2-3-4 clutch backing plate (1) at dimension A for minimum thickness.
- Refer to the 1-2-3-4 clutch backing plate table in Selective Components Specifications for the correct size backing plate.
- Measure the cone of the 1-2-3-4 clutch backing plate (1) at dimension A.
- Replace the backing plate (1) if any cone is measured.
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.
Important: Check the backing plate for coning on a level surface.
