Service difficulty report · Skin · Doug MD11F

Difficulty date
April 18, 2021
Submitted
April 23, 2021
Operation
Air carrier
Aircraft
N573FE
Make and model
Doug MD11F
Aircraft serial
48769
Aircraft time
72,214 hours, 16,357 cycles
Part
Skin
Part number
ARB7116502
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

09 EACH FASTENER HOLES NUMBER #7,8,9,11,13,14,27,33 AND 38 FOUND CRACK INDICATION DURING OPEN-HOLE HFEC INSPECTION AT RIGHT LOWER SKIN ACCESS DOOR CUTOUT BETWEEN STATIN XORS = 683.4 AND STATION = 713.6 . RIGHT WING LOWER SKIN ACCESS DOOR CUTOUT BETWEEN STATION XORS = 683.4 AND STATION XORS = 713.6 09 EACH CRACK INDICTION FASTENER HOLES # 7 , 8 , 9 , 11 , 13 , 14 , 27 , 33 AND 38 BUSHING REPAIR CARRIED OUT AS PER MD - 11 , SRM 57-20-02-2R , FIGURE 201. REPAIR 5. INITIAL INSPECTION TO BE CARRIED OUT AT 2000 FLIGHT CYCLES AND REPETITIVE INSPECTION TO BE CARRIED OUT AT EVERY 2000 FLIGHT CYCLES BY HFEC AND ULTRASONIC INSPECTION PER MD-11 SRM 57-20-02-2R . FIGURE 202 / REPAIR 5 . TABLE 201 . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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