# Airworthiness Directives; Bombardier Model CL-600-2B16 (including CL-601-3A and CL-601-3R) Series Airplanes
> **Rule** · Final rule. · Published 2001-08-06 · Effective 2001-09-10 · 66 FR 40863
## Document
- **Document number:** 01-19248
- **Category:** airworthiness
- **Manufacturer:** Bombardier Model CL-600-2B16 (including CL-601-3A and CL-601-3R) Series
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 66 FR 40863
- **Publication date:** 2001-08-06
- **Effective date:** 2001-09-10
- **FAA docket:** Docket No. 2000-NM-397-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Bombardier Model CL-600-2B16 series airplanes, that requires modification of the wiring for the internal fuel/defuel panel. The actions specified by this AD are intended to prevent the loss of engine and fuel indications essential for safe flight and landing. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/08/06/01-19248/airworthiness-directives-bombardier-model-cl-600-2b16-including-cl-601-3a-and-cl-601-3r-series)
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