Cessna 172 Skyhawk — Service Bulletins

This document is a service bulletin issued by Technify Motors GmbH, detailing updates and information regarding engine variants and software versions for various aircraft models. The bulletin primarily addresses the TAE 125 engine variants, including the TAE 125-01, TAE 125-02-99, and TAE 125-02-114, and their respective power ratings and configurations. It is intended for operators and maintenance personnel of affected aircraft, providing critical information on compliance and software updates. The bulletin emphasizes that compliance is categorized as 'for information only' and does not require any immediate action from the operators. The document includes tables listing engine variants, power ratings, and associated part numbers for various aircraft, including the Cessna 172, Piper PA28, and Diamond DA series.

• TAE 125-01 engine variant has a power rating of 99 kW for take-off and maximum continuous power.
• TAE 125-02-99 engine variant also has a power rating of 99 kW for take-off and maximum continuous power.
• The bulletin is categorized as 'for information only' and does not require immediate compliance actions.
• Firmware versions are provided for various aircraft models, including Cessna 172 and Piper PA28.
• A parts list is included for type plates and other components related to the TAE 125 engine variants.