Service difficulty report · Longeron · Doug MD11F

Difficulty date
October 5, 2023
Submitted
October 5, 2023
Operation
Air carrier
Aircraft
N522FE
Make and model
Doug MD11F
Aircraft serial
48476
Aircraft time
89,191 hours, 17,597 cycles
Part
Longeron
Part number
A5A70291
Condition
Corroded
Location
Zone 100
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

LOWER CENTER CARGO COMPARTMENT BILGE STATION 5-110, LONGERON 45 LEFT HAND FLOOR BEAM FOUND WITH SURFACE CORROSION. CORROSION AT LOWER CENTER CARGO COMPARTMENT BILGE STATION 5-110, LONGERON 45 LEFT HAND REMOVED AS PER MD-11 SRM 51-21-01-0G AND FOUND OUT LIMIT PER MD-11 SRM 53- 00-00-2R REPAIR GENERAL FIGURE 205. CORRODED LONGERON AT STATION 5-110, LONGERON 45 LEFT HAND CARRIED OUT REPAIR AS PER EA# 1-5310-T0376599 P1 TITLE: FUSELAGE - MAINFRAME - AFT EXTENDED FUSELAGE - CORROSION ON LONGERON L-45L AT STA 5-110 - SPLICE REPAIR.REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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