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AirworthinessAirworthiness directivesEngines

ENGINES

Marking () applies to all models

Bombardier-Rotax GmbH

Rotax 501

AD	Date	Heading	Ref.
1891	22.11.1991	Replacement of piston pin bearing

Rotax 505

AD	Date	Heading	Ref.
1891	22.11.1991	Replacement of piston pin bearing

Rotax582UL

AD	Date	Heading	Ref.
1800	25.4.1991	Replacement of pistons