What was found
MAIN CABIN INTERCOSTAL CRACK AT RBL 32' BETWEEN STA 312-328<[01] REMOVED AND REPLACED INTERCOSTAL ON MAIN CABIN RBL 32' BETWEEN STA 312-328 AS PER B737-700-SRM 51-40-02-0G-0 AND DRAWING 141A5400;[02] VERIFIED STEP 1.
- Difficulty date
- November 14, 2023
- Submitted
- December 14, 2023
- Operation
- Air carrier
- Aircraft
- N7722B
- Make and model
- Boeing 73776N
- Aircraft serial
- 32668
- Aircraft time
- 55,418 hours, 28,473 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 200 Fus Top
- 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.