Service difficulty report · Longeron · Doug MD11F

Difficulty date
October 2, 2025
Submitted
October 2, 2025
Operation
Air carrier
Aircraft
N574FE
Make and model
Doug MD11F
Aircraft serial
48499
Aircraft time
101,045 hours, 24,018 cycles
Part
Longeron
Part number
AFA77621
Condition
Damaged
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 AREA AFTER REMOVAL OF LONGERON SPLICE FITTING FOUND LONGERON 52 FASTENER HOLE ELONGATED AT STATION 1691. DAMAGED LONGERON 52 SECTION STATION 1691 AT LOWER CENTER CARGO BILGE AREA REPAIRED AS PER MD-11 SRM 53-00-0-2R, REPAIR 1 FIGURE 201 AND MD-11 SRM 53-00-05-2R, REPAIR 1 FIGURE 202. REPAIR CLASSIFIED MAJOR AS PER GMM 6-2-100.

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