- Difficulty date
- March 15, 2025
- Submitted
- March 20, 2025
- Operation
- Air carrier
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 111,285 hours, 24,569 cycles
- Part
- Support
- Condition
- Cracked
- Location
- Zone 500 Flap
- 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
LEFT WING TRAILING EDGE INBOARD FLAP 4 SUPPORT MECHANISM 6-6 OUTER PIN WITH CRACK INDICATION.(<P>THE 6-6 OUTER PIN OF THE LH WING INB FLAP SUPPORT #4 WAS REPLACED IAW AMM 27-51-04-402-135 REV.144 DATE: 22DEC24 TORQUE WERE APPLIED 1000 LB/IN S/N: 0823114442 D/D: 12FEB26,160 LB/IN S/N: 1222912598 D/D: 07MAR25 AND 125 LB/FT, 250 LB/FT, 308 LB/FT S/N: 1006100412 D/D: 11JUN25. NO FURTHER DEFECTS NOTED.</P>)