Service difficulty report · Rib · Doug MD11F

Difficulty date
February 27, 2025
Submitted
February 27, 2025
Operation
Air carrier
Aircraft
N572FE
Make and model
Doug MD11F
Aircraft serial
48755
Aircraft time
85,859 hours, 18,677 cycles
Part
Rib
Part number
ARB17734
Condition
Cracked
Location
Zone 600 Slat
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

RIGHT WING, LEADING EDGE SLAT ASSEMBLY #5, SECOND FROM INBOARD EDGE, STATION XOS 665.296 RIB FOUND WITH CRACK, 0.4 INCH. RIGHT WING, LEADING EDGE SLAT ASSEMBLY #5, SECOND FROM INBOARD EDGE, STATION XOS 665.296 CRACKED RIB REPAIRED AS PER EA # 1-5750-T0382398 P1 TITLE: WINGS FLIGHT SURFACES RH WING - #5 SLAT ASSY CRACK RIBS AND SKIN LOCAL FABRICATION RSC TRACKING. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100. REFER TO SNRM NO: N00655 AND ATTACHED EA # 1-5750-T0382398 P1 FOR WORK DETAILS.

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