- Difficulty date
- September 10, 2024
- Submitted
- October 1, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7378
- Aircraft serial
- 42575
- Aircraft time
- 12,675 hours, 5,820 cycles
- Part
- Winglet
- Condition
- Cracked
- Location
- Zone 600
- Stage of operation
- IN
- How discovered
- 9
- 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
DOT#19 A-043 RH WINGLET LOWER BLADE; DURING INTERNAL BORESCOPE INSPECTION FOUND EVIDENCE OF A CRACK APPROXIMATELY 45.5' FROM UPPER EDGE<[01] REMOVED AND REPLACED RH WINGLET LOWER BLADE IAW B737-8 AMM TASK 57-31-21 <BR><BR>ISSUED TAG: WN 47681;[02] VERIFIED ITEM 1<BR>C/W