What was found
FWD CABIN FLOOR SUPPORT INTERCOSTAL CRACKS BETWEEN STA 380 & 400 AT RBL 10 MKD / REMOVED AND INSTALLED NEW FLOOR SUPPORT INTERCOSTAL BETWEEN STA 380 TO 400 RBL 10' AT FWD CABIN IAW B737 SRM 51-40-02-0G-0
- Difficulty date
- November 24, 2019
- Submitted
- May 16, 2022
- Operation
- Air carrier
- Aircraft
- N917WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36624
- Aircraft time
- 40,530 hours, 24,298 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Cabin
- 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.