What was found
AIRCRAFT IN BASE MAINTENANCE: CRACKED CABIN FLOOR INTERCOSTAL AT BS 335 AND LBL 46. REPLACED INTERCOSTAL PER AARD 51-00-05 AND SRM 51-40-02.
- Difficulty date
- January 20, 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
- 141A5410U141
- 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.