FAA Proposes Rule for Rolls-Royce Engine Oil Pump Installation

The Federal Aviation Administration is asking for public comments on a proposed safety rule for Rolls-Royce Trent7000 engines used on U.S. airplanes. The rule targets a problem where internal parts of the engine’s oil pump wear out too early, which can cause low oil pressure and force the engine to shut down while the plane is in the air. The FAA is adopting a safety directive from the European aviation authority to address this issue.

Why it matters: This proposal changes maintenance procedures for operators with Rolls-Royce Trent7000 engines. Maintenance shops will need to follow new checks when handling oil pumps, which adds a small cost and administrative step to engine work. The FAA estimates the verification cost at about $42.50 per engine, though screening costs could be higher if a pump fails the check.

Who it affects

• Airlines and operators that fly airplanes equipped with Rolls-Royce Trent7000-72 or Trent7000-72 engines.

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This summary is based on a proposed rule published by the Federal Aviation Administration in the Federal Register; the rule is not yet in effect, and you should review the full document at regulations.gov before making compliance decisions.

Agency: Transportation Department, Federal Aviation Administration
Source: Federal Register — read the official document