What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL LOCATED AT BS 270 FROM LBL 10 TO RBL 10. REPAIRED INTERCOSTAL PER EA 340149.
- Difficulty date
- December 2, 2022
- Submitted
- December 14, 2022
- Operation
- Air carrier
- Aircraft
- N906AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29508
- Aircraft time
- 61,823 hours, 25,203 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Intercostal
- Part number
- 141A52136
- Condition
- Corroded
- Location
- Zone 200 - 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.