TECNAM P2010 TDI — Service Bulletins

This service bulletin addresses the need for additional coolant liquid analysis for the TAE 125-02-125 engine used in Tecnam P2010 TDI aircraft. It outlines compliance requirements, acceptable coolant analysis ranges, and necessary actions if contamination is detected.

• Coolant analysis must be completed within the next 5 flight hours or during the next maintenance action.
• Further operation is not permitted until analysis results are available.
• Coolant contamination can lead to engine overheating and coolant loss.
• New limits for coolant analysis parameters have been established in this revision.
• If limits are exceeded, coolant system flushing and refilling is required.
• An extended FADEC download is necessary if coolant was exchanged in the last 50 flight hours.
• Cylinder head exchange is required if aluminum or fluoride limits are exceeded.
• The document is approved under EASA authority.