Service difficulty report · Skin · Doug MD11F

Difficulty date
November 10, 2025
Submitted
November 12, 2025
Operation
Air carrier
Aircraft
N574FE
Make and model
Doug MD11F
Aircraft serial
48499
Aircraft time
101,045 hours, 24,018 cycles
Part
Skin
Part number
AJC755827
Condition
Cracked
Location
Zone 400
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

TAIL ENGINE INTAKE DUCT LEADING EDGE FOUND MULTIPLE CRACKS. #2 ENGINE NOSE COWL REMOVED AND REPLACED AS PER AMM 54-22-01-04, CARRIED OUT NOSE COWL ANTI-ICE SYSTEM FUNCTIONAL TEST AS PER AMM 30-22-00-700-804, FOUND SATISFACTORY. REPAIR CLASSIFIED AS MINOR AS PER GMM 6-2-100. COMPLIED EA NO. 1-5451-T0385073P1 TITLE: PYLON STRUCTURE - TAIL PYLON/STRUT - NO 2 ENGINE INLET LEDIING EDGE ASSY REWORK PER DRAWING -MPN RE-IDENTIFICATION.

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