- Difficulty date
- May 26, 2020
- Submitted
- August 23, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36890
- Aircraft time
- 40,809 hours, 24,748 cycles
- Part
- Floor Panel
- Condition
- Corroded
- Location
- Aft Cargo
- 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.
What was found
PANEL 140CF CORRODED / AFT CARGO FLOOR PNL 140CF UPPER SURFACE IS CORRODED ALONG EDGE. BLENDED AND REMOVED CORROSION - 'OUT OF LIMITS' OVER LIMITS OF DIMENSIONS I/A/W SRM 53-00-53-1A-1 STEP 5A(6) FIG 102. FABRICATED NEW PNL 140CF I/A/W AMM 25-52-01-201-801. ALODINED I/A/W AMM 51-21-41-701; PRIMED I/A/W AMM 51-21-72-370-802.