Regulacje i polityka gospodarcza · 30.10.1995

Airworthiness Directives; Jetstream Model ATP Airplanes

This amendment supersedes an existing airworthiness directive (AD), applicable to certain Jetstream Model ATP airplanes, that currently requires daily and/or pre-flight cleaning and inspections to detect damaged main landing gear (MLG) wheel bearings and replacement of discrepant parts. That AD was prompted by reports of failure of the MLG wheel bearings. This action requires an additional inspection, in lieu of the pre-flight inspection, for certain airplanes. This action also requires the accomplishment of a terminating modification that eliminates the need for daily and pre-flight inspections. The actions specified by this AD are intended to prevent failure of the MLG wheel bearing, which could result in detachment of a MLG wheel from the airplane.