SDR IPXA0M61990

Service difficulty report · Longeron · Doug MD11F

Difficulty date: July 23, 2010
Submitted: August 20, 2010
Operation: Air carrier
Aircraft: N281UP
Make and model: Doug MD11F
Aircraft serial: 48538
Aircraft time: 48,216 hours, 9,520 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Part number: A5A70461
Condition: Corroded
Location: L38l
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

INSPECTION TYPE:4C, LOWER CTR CARGO LONGERON 38L HAS EXFOLIATED CORROSSION AT 5-113. REMOVED SPLICE AND CUT OUT DAMAGED AREA OF L38L AT STA 5-113. FABRICATED AND INSTALLED LONGERON SECTION AT L38L AND INSTALLED EXISTING PRODUCTION SPLICE REF SRM 53-00-05, REPAIR 1, TYPE 1 AND DWG A5A7046.

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