- Difficulty date
- November 16, 2021
- Submitted
- December 13, 2021
- Operation
- Air carrier
- Aircraft
- N7722B
- Make and model
- Boeing 73776N
- Aircraft serial
- 32668
- Aircraft time
- 49,599 hours, 25,042 cycles
- Part
- Support
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- UK
- 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.
What was found
CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT RBL 21 BS 727B+5-727B+12; BS 727B+14-727B+15; BS 727B+18; BS 727C+1-727C+7; BS 727C+8-727C+10; BS 727C+14; BS 727C+18; BS 727D+5; BS 727D+10. REMOVED CORROSION, FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2 PARA: 4A FIG. 103 DETAIL D. REMOVEDSIDEWALL PANEL SUPPORT P/N 146A7502-52 IAW SRM 51-10-02 IAW SRM 53-00-53-1A-2, MANUFACTURED IAW DWG 146A-377 DRILLED IAW SRM 51-40-02.