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2018-20-21: Lights

FAA order 2018-20-21 is an airworthiness directive in force since November 20, 2018. The FAA's subject line: Lights. It names Bombardier CL-600 Challenger and CRJ: about 1,655 aircraft on the U.S. register today, though an order usually covers particular versions or serial numbers rather than every one. System: electrical power.

What it applies to as the FAA lists it

Kind of product
Aircraft
Makes
Bombardier Inc.
Models
CL-600-2B16 (CL-604)
On this site
Bombardier CL-600 Challenger and CRJ 1,655 registered

Dates and paperwork

In force since
November 20, 2018
Published
October 16, 2018 (signed September 27, 2018)
Docket
FAA-2018-0550
Status
Current
The FAA's document
Read the order on the FAA's site

The FAA's summary their words, unchanged

We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2B16 (CL-604 Variants) airplanes. This AD was prompted by reports of floodlight lamps found burned and the corresponding circuit breaker tripped as a result of fluid entering the cockpit floodlight fixtures. This AD requires installation of new gasket seals on floodlight fixtures. We are issuing this AD to address the unsafe condition on these products.

The order itself the regulatory text, as published

Show the full text (7,117 characters)
Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: PART 39--AIRWORTHINESS DIRECTIVES 0 1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. Sec. 39.13 [Amended] 0 2. The FAA amends Sec. 39.13 by adding the following new airworthiness directive (AD): 2018-20-21 Bombardier, Inc.: Amendment 39-19455; Docket No. FAA- 2018-0550; Product Identifier 2018-NM-024-AD. (a) Effective Date This AD is effective November 20, 2018. (b) Affected ADs None. (c) Applicability This AD applies to certain Bombardier, Inc., Model CL-600-2B16 (CL-604 Variants) airplanes, certificated in any category, serial numbers 5301 through 5665 inclusive, 5701 through 5988 inclusive, and 6050 through 6070 inclusive. (d) Subject Air Transport Association (ATA) of America Code 33, Lights. (e)Reason This AD was prompted by reports of floodlight lamps found burned and the corresponding circuit breaker tripped as a result of fluid entering the cockpit floodlight fixtures. We are issuing this AD to address fluid entering the cockpit floodlight fixtures, which could cause short circuits and damage to electrical components, which may result in a fire in the cockpit. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Required Actions (1) For airplanes identified in Bombardier Service Bulletin 604- 33-007, Revision 02, dated October 2, 2017: Within 38 months after the effective date of this AD, install new gasket seals in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 604-33-007, Revision 02, dated October 2, 2017. (2) For airplanes identified in Bombardier Service Bulletin 605- 33-005, Revision 02, dated October 2, 2017: Within 38 months after the effective date of this AD, install new gasket seals in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 605-33-005, Revision 02, dated October 2, 2017. (3) For airplanes identified in Bombardier Service Bulletin 650- 33-001, Revision 03, dated October 2, 2017: Within 38 months after the effective date of this AD, install new gasket seals, Modification Summary 600-6537, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 650-33-001, Revision 03, dated October 2, 2017. (h) Credit for Previous Actions (1) This paragraph provides credit for actions required by (g)(1), if those actions were performed before the effective date using Bombardier Service Bulletin 604-33-007, dated September 29, 2015; or Bombardier Service Bulletin 604-33-007, Revision 01, dated November 30, 2015. (2) This paragraph provides credit for actions required by (g)(2), if those actions were performed before the effective date using Bombardier Service Bulletin 605-33-005, dated September 29, 2015; or Bombardier Service Bulletin 605-33-005, Revision 01, dated November 30, 2015. (3) This paragraph provides credit for actions required by (g)(3), if those actions were performed before the effective date using the service information specified in paragraphs (h)(3)(i), (h)(3)(ii), or (h)(3)(iii) of this AD. (i) Bombardier Service Bulletin 650-33-001, dated October 1, 2015. (ii) Bombardier Service Bulletin 650-33-001, Revision 01, dated November 30, 2015. (iii) Bombardier Service Bulletin 650-33-001, Revision 02, dated March 11, 2016. (i) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, New York ACO Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the certification office, send it to ATTN: Program Manager, Continuing Operational Safety, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7300; fax 516-794-5531. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office. (2) Contacting the Manufacturer: For any requirement in this AD to obtain corrective actions from a manufacturer, the action must be accomplished using a method approved by the Manager, New York ACO Branch, FAA; or Transport Canada Civil Aviation (TCCA); or Bombardier, Inc.'s TCCA Design Approval Organization (DAO). If approved by the DAO, the approval must include the DAO-authorized signature. (j) Related Information (1) Refer to Mandatory Continuing Airworthiness Information (MCAI) Canadian AD CF-2016-40,dated December 15, 2016; and Canadian AD CF-2018-06, dated February 19, 2018, for related information. This MCAI may be found in the AD docket on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA- 2018-0550. [[Page 52123]] (2) For more information about this AD, contact Steven Dzierzynski, Aerospace Engineer, Avionics and Electrical Systems Services Section, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7367; fax 516-794- 5531; email [email protected]. (3) Service information identified in this AD that is not incorporated by reference is available at the addresses specified in paragraphs (k)(3) and (k)(4) of this AD. (k) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless this AD specifies otherwise. (i) Bombardier Service Bulletin 604-33-007, Revision 02, dated October 2, 2017. (ii) Bombardier Service Bulletin 605-33-005, Revision 02, dated October 2, 2017. (iii) Bombardier Service Bulletin 650-33-001, Revision 03, dated October 2, 2017. (3) For service information identified in this AD, contact Bombardier, Inc., 400 C[ocirc]te-Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada; Widebody Customer Response Center North America toll-free telephone 1-866-538-1247 or direct-dial telephone 1-514-855-2999; fax 514-855-7401; email [email protected]; internet http://www.bombardier.com. (4) You may view this service information at the FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206-231-3195. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

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2021-09-16AIR-21-15R1 · Navigation System
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2020-03-18NM-20-03 · Landing Gear: Brake Control Valve
2019-02-19NE-19-03 · Escape Slide Maintenance Tasks and Intervals - JASC 2565
2011-08-30NM-11-51 · Ice and Rain Protection: Wing Anti-Ice System

Source: FAA Dynamic Regulatory System, airworthiness directives. The FAA's document is the authority; the register counts are this site's, from the FAA register of November 6, 2026. Connections as data: /graph/directive/2018-20-21.json · aircraft systems.