Service difficulty report · Longeron · Doug MD11F

Difficulty date
August 15, 2022
Submitted
November 10, 2022
Operation
Air carrier
Aircraft
N591FE
Make and model
Doug MD11F
Aircraft serial
48527
Aircraft time
90,954 hours, 20,509 cycles
Part
Longeron
Part number
AFA77761
Condition
Corroded
Location
Bs 1701 L48r
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

CTR CARGO COMPT STA 1701 LONG 48R HAS EXFOLIATION (LOOK UNDER/MARKED) NSTALLED NEW LONGERON L48R BETWEEN STA 1691-1707 AND SPLICE CHANNELS (2) BETWEEN STA 1681-1701 REF MD11 SRM 51-33-01-0G REPAIR INDENTIFIED AS EA 1-5310-T0370282.PREVIOUSLY COMPLY ON STEP 17 AND 18 ON JPF FORM. "MAJOR REPAIR" REF. EA 1-5310-T0370282 - TITLE: FUSELAGE - MAINFRAME - AFT INTERMEDIATE FUSELAGE - LONGERON L-48L SPLICE REPAIR AT STA 1691 & LONGERON L-48R SPLICE REPAIR AT STA 1691 AND STA 1651.

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