What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOOR INTERCOSTAL AT BS 948 AND RBL 24. REPLACED INTERCOSTAL PER AARD 51-00-05-1
- Difficulty date
- March 31, 2022
- Submitted
- April 14, 2022
- Operation
- Air carrier
- Aircraft
- N834NN
- Make and model
- Boeing 737
- Aircraft serial
- 29576
- Aircraft time
- 36,032 hours, 14,730 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A56603
- Condition
- Corroded
- 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.