- Difficulty date
- November 4, 2021
- Submitted
- December 3, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34011
- Aircraft time
- 52,875 hours, 310,833 cycles
- Part
- Stringer
- Condition
- Cracked
- Location
- Fuselage
- 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
CRACKED STRINGER AT AREA AFT OF FCB BS540 S-26R WL153. MARKED ; / [01] EVALUATED CRACK MEASUREMENTS ON FCB STR 26R BS 536 ; STRINGER DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-00-03-1A-1 FIG 103; [18] REPAIRED STRINGER 26R; BETWEEN STA 500D - 540; WL 153. IAW SRM 53-00-53-2R-1; [19] VERIFIED CORRECTIVE ACTION STEPS 16 AND 18.; [20] VERIFIED CORRECTIVE ACTION STEPS 16 AND 18.; [21] COMPLETE; [22] COMPLETE