AD Number: AD/LYC/110
Manufacturer: Textron Lycoming
Subject: Lycoming Piston Engines, Crane/Lear Romec
Rotary Fuel Pump Relief
Summary: This Airworthiness Directive (AD) is
based on FAA AD 2003-14-03 and supersedes CASA AD/FSM/25 Amendment
4. The actions specified by this AD are intended to prevent rotary
fuel pump leaks, which could result in an engine failure, engine
fire, and damage to or loss of aircraft.