What was found
AFT PIT FLOORBOARD 140BF IS CORRODED / EVALUATED CORROSION TOTAL LENGTH EXCEEDS 20' OUT OF LIMITS I/A/W SRM 25-52-01-201-801; FABRICATED NEW AFT PIT FLOORBOARD 140BF I/A/W AMM 25-52-01-201-801
- Difficulty date
- July 1, 2020
- Submitted
- August 17, 2021
- Operation
- Air carrier
- Aircraft
- N8639B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 60086
- Aircraft time
- 21,005 hours, 9,242 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floorboard
- Condition
- Corroded
- Location
- Aft Cargo
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.