Service difficulty report · Longeron Splice · Doug MD11F

Difficulty date
October 6, 2022
Submitted
October 11, 2022
Operation
Air carrier
Aircraft
N592FE
Make and model
Doug MD11F
Aircraft serial
48550
Aircraft time
90,228 hours, 20,570 cycles
Part
Longeron Splice
Part number
A5A7116513
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
E
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

CENTRE CARGO COMPARTMENT FOUND LONGERON 47 RIGHT BETWEEN STATION 1541 TO STATION 5-113 SUSPECT CRACK. LONGERON SPLICE RMOVED AND REPLACED WITH FABRICATED MACHINING SPLICE AS PER SRM 51-33-01-OG. SPLICE FABRICATED BY MACHINING AS PER DRAWING A5A7116 REVISION D. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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