What was found
CRACKED STRINGER AT AREA AFT OF FWD CARGO BAY BS 540 S-25L WL 156, MARKED. REMOVED DAMAGED SECTION OF STR BS 500D+12'-540 STR 25 LT W/L 156. FABRICATED AND INSTALLED A REPAIR, IAW SRM 53-00-03-2R-1 DWG 143A3230 AND DWG 143A3241.
- Difficulty date
- November 4, 2020
- Submitted
- November 30, 2020
- Operation
- Air carrier
- Aircraft
- N569WN
- Make and model
- Boeing 7377CT
- Aircraft serial
- 33656
- Aircraft time
- 60,893 hours, 31,093 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- 143A3230
- Condition
- Cracked
- Location
- Fwd Cargo
- 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.