Service difficulty report · Skin · Doug MD11F

Difficulty date
December 6, 2022
Submitted
January 10, 2023
Operation
Air carrier
Aircraft
N603FE
Make and model
Doug MD11F
Aircraft serial
48459
Aircraft time
87,671 hours, 21,266 cycles
Part
Skin
Part number
ARC23694
Condition
Cracked
Location
Rt Wing Te Flap
Component
Flap · Doug
Component part number
NRC6055508
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

RH WING, INBD FLAP UPPER SURFACE AT XIFH 171, UPPER SECTION - APPROX .400" CRACK IN SKIN AT FASTENER. CRACK CONFIRMED USING NDT HFEC. R/H INBD FLAP TOP SKIN AT XIFH 171.300 ON ARC2369-4 AND ARC2369-21, DOUBLER AND FILLER REPAIR PERFORMED IAW SRM 57-00-01-2R REPAIR 1. EA COMPLIED WITH FOR TRACKING IAW EA # 1-5750-T0372585 PART 1. MAJOR REPAIR.

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