What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR STRUCTURE CREASE ANGLE LOCATED FROM BS 987.5 TO BS 992 AT RBL 47. REPLACED CREASE ANGLE PER AARD 51-00-05.
- Difficulty date
- September 16, 2023
- Submitted
- September 28, 2023
- Operation
- Air carrier
- Aircraft
- N877NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31131
- Aircraft time
- 35,619 hours, 15,142 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 147A8540U8
- 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.