What was found
AIRCRAFT IN BASE MAINTENANCE CRACKED CABIN FLOOR INTERCOSTAL AT BS 284 AND BL 0.: REPLACED INTERCOSTAL PER AARD 51-00-05 AND SRM 51-50-02
- Difficulty date
- January 21, 2022
- Submitted
- January 31, 2022
- Operation
- Air carrier
- Aircraft
- N825NN
- Make and model
- Boeing 737*
- Aircraft serial
- 31087
- Aircraft time
- 36,163 hours, 14,796 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 41A5410U139
- Condition
- Cracked
- Location
- Zone 100 - Fuse
- 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.