- Difficulty date
- September 24, 2021
- Submitted
- October 19, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34450
- Aircraft time
- 53,921 hours, 32,067 cycles
- Part
- None
- Condition
- Corroded
- Location
- Fuselage
- 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.
What was found
CORROSION LOWER SILL LOCATED BS794 TO BS847 RBL24 AND WL156 AT AFT CARGO COMPARTMENT ; 2021-437329 / [13] REPLACED LOWER SILL LOCATED BS 794 TO BS 847 RBL 24 AND WL 156 AT AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02 ITEM 9 AND DWG 146A8340 SHEET 21 REV-; [14] RII; STEPS 12 & 13 COMPLETED. <BR>CERTIFIED RII WORK PERFORMED.