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Updates & Downloads

Service Bulletin 1881 - GTN 6XX/7XX Software Loader Image 006-B1367-3D software version 6.51

as of November 12, 2018

Download (49.59 MB)

View installation instructions


Installation Instructions

  1. Refer to the Loader Card Instructions section at the end of service bulletin 1881 for details.
  2. The application requires Windows 2000, XP, Vista, Windows 7, or Windows 10. Mac computers are not supported.