Service difficulty report · Longeron · Doug MD11F

Difficulty date
June 6, 2023
Submitted
June 30, 2023
Operation
Air carrier
Aircraft
N254UP
Make and model
Doug MD11F
Aircraft serial
48406
Aircraft time
81,871 hours, 18,395 cycles
Part
Longeron
Part number
A5A70341
Condition
Corroded
Location
Ctr Cargo Bilge
Stage of operation
IN
How discovered
9
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:3C*MAJOR REPAIR* FOUND CORROSION UNDERNEATH OF THE END SPLICE OF LONGERON 50 R/H CTR CARGO AT STA Y=5-2.21 - Y=5-11.00.REPAIRED CORRODED LONGERON 50R AT THE R/H SIDE CTR CARGO STA Y=5-2.21 - Y=5-11.00 IAW VTSAA EA 011-5310-01-A9976 I/R AND UPS EO MD11-5310-87377-A DATED 06/24/23 AND FAA FORM 8100-9 SIGNED BY S.KANG (AR-605677) DATED 06/24/23 (MAJOR)

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