Service difficulty report · Longeron · Doug MD11F

Difficulty date
July 11, 2025
Submitted
July 11, 2025
Operation
Air carrier
Aircraft
N631FE
Make and model
Doug MD11F
Aircraft serial
48454
Aircraft time
114,264 hours, 23,985 cycles
Part
Longeron
Part number
ADA70301
Condition
Chafed
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

FORWARD CARGO BAY FUSELAGE AFT LOWER EXTERIOR EXISTING REPAIR AT BS 1002 TO 1013, LONGERON 39R TO 42R FOUND CHAFE ALONG BS 1002 EDGE. CHAFE AT FWD CARGO BAY FUSELAGE AFT LOWER EXTERIOR EXISTING REPAIR AT BS 1002 TO 1013, LONGERON 39R TO 42R REPAIRED IAW EA 1-5330-T0384204 P1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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