交通部民用航空局

發布日期

2019/01/21

適用性說明

This AD applies to all The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, certificated in any category, as specified in paragraphs (c)(1) through (c)(4) of this AD. (1) Airplanes in Group 1, and in Group 2, Configuration 1, as identified in Boeing Special Attention Service Bulletin 737-52-1170, Revision 1, dated December 19, 2017 (“BSASB 737-52-1170, R1”). (2) Airplanes in Group 2, Configuration 2, as identified in BSASB 737-52-1170, R1. (3) Airplanes in Group 3, as identified in BSASB 737-52-1170, R1, except where this service bulletin specifies the groups as line numbers 4275 through 6724 inclusive, and 6736, this AD specifies those groups as line number 4275 through any line number of an airplane with an original Certificate of Airworthiness or an original Export Certificate of Airworthiness dated on or before the effective date of this AD. (4) All Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes with an original Certificate of Airworthiness or an original Export Certificate of Airworthiness dated after the effective date of this AD. (5) Installation of Supplemental Type Certificate (STC) ST00830SE does not affect the ability to accomplish the actions required by this AD. Therefore, for airplanes on which STC ST00830SE is installed, a “change in product” alternative method of compliance (AMOC) approval request is not necessary to comply with the requirements of 14 CFR 39.17.

型別

The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes.

民航局AD編號

CAA-2019-01-004

原發布國

FAA

原AD編號

2018-26-06

生效日期

2019/02/01

主旨摘要

This AD requires repetitive detailed inspections of the forward and aft MLG center door assembly attachments for loose, missing, damaged, or bottomed-out attachment bolts, and any wear to the retention clip assemblies.

參考資訊（版本/ATA/SB）

ATA 52. Ref. Service Bulletin 737-52-1170, Revision 1, dated December 19, 2017.

存檔序號

108-01-007

專業分項

Structure

產品類別

Airplane

備註

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