AD 98-15-16 63 FR 39491

This amendment adopts a new airworthiness directive (AD) that is applicable to Bombardier-Rotax GmbH 912 F series reciprocating engines. This action requires installation of an improved fuel pump and fuel supply tube. This amendment is prompted by reports of fuel leaks at the outlet port of the fuel pump. The actions specified in this AD are intended to prevent fuel leaks from the fuel pump, which could result in undetected loss of fuel in flight or, an engine fire.