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Airworthiness directives › 2018-19-28

AD 2018-19-28 Airworthiness Directives; Embraer S.A. Airplanes

Superseded. This directive was replaced by AD 2021-25-02. Work to the current one.
2018-11-02
2018-09-28
39-19429
FAA-2018-0509
Airframe
2021-25-02

Models named: ERJ 190-100 STD, -100 LR, -100 IGW, ERJ 190-200 STD, -200 LR, -200 IGW, ERJ 190-100 ECJ. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to the Embraer S.A. airplanes identified in paragraphs (c)(1) and (c)(2) of this AD, certificated in any category. (1) Model ERJ 190-100 STD, -100 LR, and -100 IGW airplanes; and Model ERJ 190-200 STD, -200 LR, and -200 IGW airplanes; as identified in Embraer Service Bulletin 190-54-0016, Revision 04, dated December 7, 2017. (2) Model ERJ 190-100 ECJ airplanes as identified in Embraer Service Bulletin 190LIN-54-0008, Revision 02, dated May 9, 2018.

Compliance

Comply with this AD within the compliance times specified, unless already done.

Required actions

(1) Group 1 airplanes are defined as: Serial numbers 19000002, 19000004, 19000006 through 19000108 inclusive, 19000110 through 19000139 inclusive, 19000141 through 19000158 inclusive, 19000160 through 19000176 inclusive, 19000178 through 19000202 inclusive, 19000204 through 19000224 inclusive, 19000226 through 19000235 inclusive, 19000237 through 19000242 inclusive, 19000244 through 19000260 inclusive, 19000262 through 19000277 inclusive, 19000279 through 19000295 inclusive, 19000297 through 19000306 inclusive, 19000308 through 19000316 inclusive, 19000318 through 19000361 inclusive, 19000363 through 19000437 inclusive, 19000439 through 19000452 inclusive, 19000454 through 19000466 inclusive, 19000468 through 19000525 inclusive, 19000527 through 19000533 inclusive, 19000535 through 19000558 inclusive, 19000560 through 19000570 inclusive, 19000572 through 19000610 inclusive, 19000612 through 19000631 inclusive, and 19000633 through 19000636 inclusive. (2) Group 2 airplanes are defined as: Serial numbers 19000637 through 19000640 inclusive, 19000642 through 19000655 inclusive, 19000657 through 19000682 inclusive, 19000684 through 19000686 inclusive, 19000688, 19000689, and 19000692 through 19000694 inclusive.

Unsafe condition

This AD was prompted by reports of bushing migration and loss of nut torque on the engine pylon lower inboard and outboard link fittings. We are issuing this AD to prevent loss of integrity of the engine pylon lower link fittings, possibly resulting in separation of the engine from the wing.

Affected ADs

This AD affects AD 2014-16-16, Amendment 39-17940 (79 FR 48018, August 15, 2014) (“AD 2014-16-16”).

Read the original on the Federal Register →

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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1