Service difficulty report · Longeron · Doug MD11F

Difficulty date
September 25, 2021
Submitted
October 13, 2021
Operation
Air carrier
Aircraft
N624FE
Make and model
Doug MD11F
Aircraft serial
48443
Aircraft time
110,995 hours, 23,309 cycles
Part
Longeron
Part number
AGA7039503
Condition
Corroded
Location
Bs 1986-1997 L46
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

AFT CARGO - STATION 1986 TO STATION 1997 LONGERON 46 RIGHT LONGERON FOUND CORROSION. AFT CARGO - STATION 1986 TO STATION 1997 LONGERON 46 RIGHT LONGERON CORROSION REMOVED AS PER SRM 51-21-01-0G AND FOUND EXCEED LIMIT AS PER SRM 53-00-00-2R FIGURE 205 REPAIR GENERAL. REPAIR CARRIED OUT AS PER ENGINEERING AUTHORIZATION : 1- 5310-T0364615 PART 1 TITLE : FUSELAGE - MAINFRAME - CORROSION REPAIR ON AFT FUSELAGE , SIDE LOWER LONGERON L - 46R , BETWEEN STA 1975 AND STA 1986. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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