Cessna TTx — Pilot's Operating Handbook

This service bulletin, SEB-34-07, provides critical updates for the Garmin G2000 system software for the Cessna T240 aircraft. It details the changes introduced in version 1308.10, which includes enhancements to the primary flight display (PFD), transponder functionality, flight level change control, and stall warning systems. The bulletin is applicable to specific serial number ranges of the T240 and outlines compliance procedures, including software installation and configuration steps. It is intended for aircraft owners and maintenance personnel to ensure the aircraft's avionics are up-to-date and functioning correctly. The document emphasizes the importance of following the outlined procedures to maintain safety and compliance with FAA regulations.

• The service bulletin SEB-34-07 applies specifically to the Cessna T240 model.
• Software version 1308.10 includes significant updates to the Garmin G2000 system.
• Compliance with the bulletin is discretionary but recommended for optimal aircraft performance.
• Detailed instructions for software installation are provided for both Group A and Group B aircraft.
• Required parts for the update include the new software loader card (P/N 010-01170-03).