GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Generic 🢒 1998 🢒 Unit Repair 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 3T40 🢒 Third Oil and Case Cup Plugs Disassemble

    Object Number: 16190 Size: SH
  1. Using a T handle and a modified #4 screw extractor, remove the third oil cup plug (124).

    2. Object Number: 16193 Size: SH
  2. Using a drift pin, remove the case cup plug (50).