Service difficulty report · Doubler · Doug MD11F

Difficulty date
August 18, 2023
Submitted
August 18, 2023
Operation
Air carrier
Aircraft
N631FE
Make and model
Doug MD11F
Aircraft serial
48454
Aircraft time
110,661 hours, 22,863 cycles
Part
Doubler
Part number
ARB293349
Condition
Misrepaired
Location
Zone 500
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AGING AIRCRAFT - EXISTING REPAIR FOUND AT LEFT HAND WING FIXED LEADING EDGE LOWER SURFACE #9 SLAT TRACK XOS 602.650. EXISTING REPAIR AT LEFT HAND WING FIXED LEADING EDGE LOWER SURFACE #9 SLAT TRACK STATION XOS 602.650 EVALUATED AND FOUND REPAIR NOT IN ACCORDANCE WITH SRM 57-40- 03-2R REPAIR 1 FIGURE 201.DOUBLER REMOVED AND REPLACED IN ACCORDANCE WITH SRM 51-31-01-0G AND SRM 51-33-01-0G. DOUBLER FABRICATED IN ACCORDANCE WITH DOUGLAS DRAWING ARB2933 REVISION AJ. EO #1-5100-7-5001 B7 PART1 TITLE: STRUCTURES - REPAIR CATALOG - MD-11 - REPAIR IDENTIFICATION & TRACKING REQUIREMENTS 14 CFR 121.707 ACCOMPLISHED. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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