# Proposed AD 94-NM-71-AD: Boeing Model 757 Series Airplanes Equipped with Rolls Royce Engines

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 96-05-08
- Action: Supplemental notice of proposed rulemaking; reopening of comment period.
- Published: May 18, 1995, 60 FR 26696
- Comments due: June 9, 1995
- Became: [AD 96-05-08](https://openairdocs.org/ad/96-05-08)
- Docket: 94-NM-71-AD
- FR document: 95-12207
- Official PDF: https://openairdocs.org/files/sha256/9e/0d/9e0dfdf6a5d5bba76cfc6643eddd57f0c589e2c327a83629f2a8e4a1638ba327 (from https://www.govinfo.gov/content/pkg/FR-1995-05-18/pdf/95-12207.pdf)
- Federal Register: https://www.federalregister.gov/documents/1995/05/18/95-12207/airworthiness-directives-boeing-model-757-series-airplanes-equipped-with-rolls-royce-engines
- Page: https://openairdocs.org/proposed/94-NM-71-AD

## Summary

This document revises an earlier proposed airworthiness directive (AD), applicable to certain Boeing Model 757 series airplanes, that would have required inspection of certain fuse pins, and replacement of certain fuse pins with certain other fuse pins. That proposal was prompted by the development of new corrosion-resistant steel fuse pins. This action revises the proposed rule by including requirements for inspections of refinished straight fuse pins, and replacement of cracked refinished straight fuse pins with certain other straight fuse pins. The actions specified by this proposed AD are intended to prevent cracking of the midspar fuse pins, which may lead to separation of the strut and engine from the wing of the airplane.

## Notices in this docket

- May 18, 1995: Supplemental notice of proposed rulemaking; reopening of comment period. (first notice), FR document 95-12207, comments due Jun 9, 1995 (https://www.federalregister.gov/documents/1995/05/18/95-12207/airworthiness-directives-boeing-model-757-series-airplanes-equipped-with-rolls-royce-engines)

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