Estimated Costs
Action Labor cost Parts cost Cost per product Cost on U.S. operators AUSI of HPC 7th-stage axial rotor 20 work-hours × $85 per hour = $1,700 $0 $1,700 $205,700 The FAA estimates the following costs to do any necessary replacements that would be required based on the results of the proposed inspection. The agency has no way of determining the number of engines that might need these replacements:
On-Condition Costs
Action Labor cost Parts cost Cost per product Replacement of HPC 7th-stage axial rotor 1 work-hours × $85 per hour = $85 $84,640 $84,725
Document Information
- Published:
- 08/19/2024
- Department:
- Federal Aviation Administration
- Entry Type:
- Proposed Rule
- Action:
- Notice of proposed rulemaking (NPRM).
- Document Number:
- 2024-18354
- Dates:
- The FAA must receive comments on this proposed AD by October 3, 2024.
- Pages:
- 67009-67012 (4 pages)
- Docket Numbers:
- Docket No. FAA-2024-2026, Project Identifier AD-2024-00163-E
- RINs:
- 2120-AA64: Airworthiness Directives
- RIN Links:
- https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives
- Topics:
- Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety
- PDF File:
- 2024-18354.pdf
- CFR: (1)
- 14 CFR 39