# Proposed AD FAA-2019-0877: Bombardier, Inc., Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2020-03-23
- Products: Bombardier
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: December 2, 2019, 84 FR 65935
- Comments due: January 16, 2020
- Became: [AD 2020-03-23](https://openairdocs.org/ad/2020-03-23)
- Docket: FAA-2019-0877 (https://www.regulations.gov/docket/FAA-2019-0877, where comments are filed)
- FR document: 2019-25720
- Official PDF: https://openairdocs.org/files/sha256/bc/c7/bcc7bff29ed0a2b4e6f03285c1fa63ef6e1963e5aed9ebfea1186302bbc5b057 (from https://www.govinfo.gov/content/pkg/FR-2019-12-02/pdf/2019-25720.pdf)
- Federal Register: https://www.federalregister.gov/documents/2019/12/02/2019-25720/airworthiness-directives-bombardier-inc-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F7811B429B89D91F862584C4004C5FF7.0001
- Page: https://openairdocs.org/proposed/FAA-2019-0877

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This proposed AD was prompted by a report that a fouling condition was found between the generator power cables and the support brackets of the auxiliary-aft fuel tank during production. This proposed AD would require a visual inspection of the generator power cables for damage, installation of protective conduits and edging grommets, and applicable corrective actions. The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Dec 2, 2019: Notice of proposed rulemaking (NPRM). (first notice), FR document 2019-25720, comments due Jan 16, 2020 (https://www.federalregister.gov/documents/2019/12/02/2019-25720/airworthiness-directives-bombardier-inc-airplanes)

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