AD 2002-26-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Rolls-Royce | Limited | Airworthiness Directives; Rolls-Royce Limited., Aero Division-Bristol, S.N.E.C.M.A. Olympus 593 Mk. 610-14-28 Turbojet Engines |
Unsafe Condition
Second stage fuel pumps that were not endurance bench-tested after having the bearing assembly and/or the rotating assembly removed or re-fitted, potentially leading to a fuel leak and sustained engine fire.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the second stage fuel pump to determine if it has accumulated 50 flight hours since last installed. If not, and if the bearing assembly and/or the rotating assembly were removed or re-fitted during the last pump removal, perform endurance bench-testing on the pump.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Rolls-Royce Limited, Aero Division-Bristol, S.N.E.C.M.A. Olympus 593 Mk. 610-14-28 turbojet engines installed in BAe/SNIAS Concorde Type 1 airplanes, with specific serial numbers as defined in the AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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