Service difficulty report · Cap · Doug MD11F

Difficulty date
July 3, 2023
Submitted
July 3, 2023
Operation
Air carrier
Aircraft
N521FE
Make and model
Doug MD11F
Aircraft serial
48478
Aircraft time
87,425 hours, 16,787 cycles
Part
Cap
Part number
ARB74141
Condition
Corroded
Location
Zone 500
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

LEFT HAND WING TRAILING EDGE OUTBOARD ISLAND COMPARTMENT LOWER SPAR CAP FOUND WITH CORROSION AT STATION XORS 1045 - XORS 1083. CORROSION AT LEFT HAND WING TRAILING EDGE OUTBOARD ISLAND COMPARTMENT LOWER SPAR CAP AT STATION XORS 1045 - XORS 1083 REMOVED AS PER MD-11 SRM 51-21-01-0G AND FOUND EXCEEDED LIMITS AS PER MD-11 SRM 57-00-10-1A ALLOWABLE DAMAGE 1 SHEET 1.CORROSION AT LEFT HAND WING TRAILING EDGE OUTBOARD ISLAND COMPARTMENT LOWER SPAR CAP AT STATION XORS 1045 - XORS 1083 REPAIRED AS PER EA# 1-5710-T0375044 PART 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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