# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule; request for comments. · Published 2018-06-08 · Effective 2018-06-25 · 83 FR 26564
## Document
- **Document number:** 2018-12270
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 83 FR 26564
- **Publication date:** 2018-06-08
- **Effective date:** 2018-06-25
- **FAA docket:** Docket No. FAA-2018-0507
## Abstract

We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 777-300ER series airplanes. This AD requires replacing the water filter assembly in certain steam ovens. This AD was prompted by a report that water can enter the steam oven cavity and become heated and then released when the oven door is opened. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/06/08/2018-12270/airworthiness-directives-the-boeing-company-airplanes)
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