SDR FDEA202109202619

Service difficulty report · Beam · Doug MD11F

Difficulty date: September 20, 2021
Submitted: November 1, 2021
Operation: Air carrier
Aircraft: N586FE
Make and model: Doug MD11F
Aircraft serial: 48487
Aircraft time: 92,043 hours, 21,958 cycles
System (JASC): 2500 · Cabin Equipment/Furnishings
Part: Beam
Part number: NCA604429
Condition: Cracked
Location: Zone 100
Stage of operation: IN
How discovered: E
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LWR FWR CARGO COMP. STA. Y595, Z-80. AFT PRESSURE BULKHEAD, LWR HROZ STIFFENER ( NCA6044-29 BEAM ) CRACKED AT LWR FACE NEAR CENTER (MARK 4 PLACES) INSTALLED ALL REPAIR PARTS AT STA 595 Z-80 AFT PRESUSSURE BULKHEAD STIFFNER BEAM NCA 6044-29 REF SRM 53-20-08-2R, SRM 51-31-01-OG, AND SRM 51-33-01-OG MAJOR REPAIR

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