GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2003 🢒 ION 🢒 Transmission/Transaxle 🢒 Automatic Transmission - Allison 🢒 4-5 Clutch Steel Plate Inspection

    Object Number: 1217144 Size: SH

    Important: 

       • Measure as described below at a minimum of 3 locations.
       • Replace any 4-5 clutch steel plate that does not meet specifications.

  1. Measure the thickness of each 4-5 clutch steel plate (1) at dimension A.

    2. Specification
    The 4-5 clutch steel plate minimum thickness is 2.135 mm (0.0841 in).


    Object Number: 1217181 Size: SH

    Important: Check the steel plates for coning on a level surface.

  2. Measure the cone of each 4-5 clutch steel plate (1) at dimension A.

    3. Specification
    The 4-5 clutch steel plate maximum cone is 0.240 mm (0.0094 in).