What was found
***CORROSION*** ON AFT L/H SHEARWEB UPPER SURFACE; STA 1024-1026; LBL 18-LBL 24; WL 208. (MARKED) / REMOVED AND REPLACED SHEAR WEB BS 1016-1028 BLO- LBL 38 WL 208 I.A.W SRM 51-40-02-0G-0 AND BOEING DWG 147A5600.
- Difficulty date
- November 6, 2019
- Submitted
- May 16, 2022
- Operation
- Air carrier
- Aircraft
- N7846A
- Make and model
- Boeing 73776N
- Aircraft serial
- 35218
- Aircraft time
- 36,113 hours, 25,889 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Shear Web
- Condition
- Corroded
- Location
- Aft 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.