Service difficulty report · Skin · Doug MD11F

Difficulty date
July 18, 2019
Submitted
July 26, 2019
Operation
Air carrier
Aircraft
N643FE
Make and model
Doug MD11F
Aircraft serial
48486
Aircraft time
66,982 hours, 15,646 cycles
Part
Skin
Part number
ARB74024
Condition
Cracked
Location
Rt Wing
Stage of operation
IN
How discovered
E
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

DURING HFEC OPEN HOLE INSPECTION CARRIED OUT ON RIGHT HAND WING OUTER ACCESS DOOR CUTOUT (STATION XORS=683.4 AND XORS=713.6) AND FOUND HOLE #7, #10, #11, #12, #13 AND #33 WITH CRACK INDICATION AS MARKED. REPAIR CARRIED OUT AT RIGHT HAND WING OUTER WING ACCESS DOOR CUTOUT STATION XORS=683.4 AND XORS=713.6 AT FASTENER HOLES #7, #10, #11, #12, #13 AND #33 AS PER SRM 57-20-02-2R FIGURE 201 REPAIR 5. INITIAL INSPECTION TO BE CARRIED OUT AT 2,000 FLIGHT CYCLES AFTER COMPLETION OF THIS REPAIR AND REPETITIVE INSPECTION AT EVERY 2,000 FLIGHT CYCLES PER SRM 57-20-02-2R TABLE 201 FIGURE 202 REPAIR 5. METHOD: HIGH FREQUENCY EDDY CURRENT INSPECTION. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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