Service difficulty report · Longeron · Doug MD11F

Difficulty date
June 30, 2022
Submitted
July 20, 2022
Operation
Air carrier
Aircraft
N617FE
Make and model
Doug MD11F
Aircraft serial
48748
Aircraft time
80,824 hours, 20,233 cycles
Part
Longeron
Part number
A5A70321
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 5-73 , LONGERON 48 LEFT HAND FOUND WITH CORROSION . LOWER CENTER CARGO COMPARTMENT BILGE STATION 5-73, CORROSION AT LONGERON 48 LEFT HAND REMOVED AND FOUND EXCEEDED LIMIT AS PER SRM 53-00-00-2R FIGURE 205 REPAIR GENERAL. CORRODED LONGERON 48 LEFT HAND REMOVED AND REPLACED AT EXISTING SPLICES STATION 5-50 TO STATION 1541 AS PER SRM 51-31-01-0G. LONGERON 48 LEFT HAND FABRICATED AS PER DOUGLAS DRAWING A5A7032 REVISION B. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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