Airworthiness Directive 2013-16-22
one-timeAirworthiness Directives; Embraer S.A. Airplanes
What this AD requires
We are adopting a new airworthiness directive (AD) for certain Embraer S.A. Model ERJ 170 and ERJ 190 airplanes. This AD was prompted by reports of chafing between the auxiliary power unit (APU) electronic starter controller (ESC) power cables and the airplane tail cone firewall. This AD requires a detailed inspection for damage to the insulation and inner conductors of the APU ESC power cables, installing a new grommet support in the tail cone firewall, and corrective actions if necessary. We are issuing this AD to detect and correct damage to the APU ESC power cable harness, which if not corrected, could result in reduced structural integrity of the fuselage and empennage in the event of fire penetration through the firewall.
Which aircraft AD 2013-16-22 applies to
Applies only to airplanes identified in Embraer Service Bulletin 170-53-0093, Revision 01, dated March 16, 2012 (ERJ 170 models), and Embraer Service Bulletins 190-53-0054, Revision 01, dated March 16, 2012, and 190LIN-53-0059, Revision 01, dated March 16, 2012 (ERJ 190 models).
Whether AD 2013-16-22 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.
How AD compliance is recorded
A valid compliance record (14 CFR 43.9) states:
Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.
Look up a tail number →Read the full directive (Federal Register)Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.