Service difficulty report · Skin · Doug MD11F

Difficulty date
April 14, 2021
Submitted
April 27, 2021
Operation
Air carrier
Aircraft
N529FE
Make and model
Doug MD11F
Aircraft serial
48624
Aircraft time
61,062 hours, 14,249 cycles
Part
Skin
Part number
ARB74023
Condition
Cracked
Location
Lt 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

04 EACH FASTENER HOLES #8, #14, #29 AND #30 FOUND CRACK INDICATION DURING OPEN- HOLE HIGH FREQUENCY EDDY CURRENT INSPECTION AT LEFT HAND WING LOWER SKIN ACCESS DOOR CUTOUT BETWEEN STATION XORS=683.4 AND STATION XORS=713.6. LEFT HAND WING LOWER SKIN ACCESS DOOR CUT OUT BETWEEN STATION XORS=683.4 AND STATION XORS=713.6. 04 EACH FASTENER HOLES #8, #14, #29 AND #30 REPAIR CARRIED OUT AS PER SRM 57-20-02-2R FIGURE 201 REPAIR 5. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2- 100. INITIAL INSPECTION TO BE CARRY OUT AT 2000 FLIGHT CYCLES AND REPETITIVE INSPECTION AT EVERY 2000 FLIGHT CYCLES BY HIGH FREQUENCY EDDY CURRENT AND ULTRASONIC INSPECTION PER SRM 57-20-02-2R FIGURE 202 REPAIR 5 TABLE 201.

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