# Recording of Major Repairs and Major Alterations
> **Rule** · Final rule. · Published 2007-09-20 · Effective 2007-09-20 · 72 FR 53678
## Document
- **Document number:** E7-18584
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 72 FR 53678
- **Publication date:** 2007-09-20
- **Effective date:** 2007-09-20
- **FAA docket:** Docket No. FAA-2007-28631
## Abstract

This action amends instructions to aviation maintenance providers regarding submittal of FAA Form 337, Major Repair and Alteration, for either major repair or major alteration; or for extended-range fuel tanks installed within the passenger compartment or a baggage compartment. This change clarifies the mailing instructions when submitting Form 337 to the FAA. The intent of this action is to amend the regulation to ensure mailing requirements are clear and accurate.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/09/20/E7-18584/recording-of-major-repairs-and-major-alterations)
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