Service difficulty report · Cap · Doug MD11F

Difficulty date
June 16, 2025
Submitted
June 16, 2025
Operation
Air carrier
Aircraft
N525FE
Make and model
Doug MD11F
Aircraft serial
48565
Aircraft time
90,438 hours, 19,228 cycles
Part
Cap
Part number
ARB74142
Condition
Corroded
Location
Zone 600
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

RIGHT HAND WING OUTBOARD TRAILING EDGE LOWER CAP FOUND CORROSION AT STATION XORS 1044 - XORS 1077. RIGHT HAND WING OUTBOARD TRAILING EDGE LOWER CAP AT STATION XORS 1044 - XORS 1077 CORROSION REMOVED AND FOUND EXCEED LIMIT AS PER MD-11 SRM 57-00-10-1A ALLOWABLE DAMAGE 1 FIGURE 101. REPAIR CARRIED OUT AS PER EA# 1-5710-T0383739 P1 TITLE: WINGS - BASIC WING STRUCTURE - RH WING LOWER REAR SPAR CAP EXFOLIATION CORROSION BETWEEN XORS 1044 AND XORS 1077. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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