- Difficulty date
- October 19, 2024
- Submitted
- November 20, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29856
- Aircraft time
- 61,316 hours, 36,632 cycles
- Part
- Web
- Condition
- Corroded
- Location
- Zn 100 Fus Lower
- 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
ACB - MULTIPLE CORROSION SPOTS ON THRESHOLD WEB AT RBL 19.75 BS807+12.5; BS827+7; RBL 25.75 BS787+13; B807+1.5; BS807+2 BS827; BS827+6; BS807+8; BS827+12; RBL 27.5 BS807+1; BS807+19; BS827+3 (MARKED)<[01] REMOVED AND REPLACED SUB-THRESHOLD WEB BETWEEN BS.794 - BS.847 RBL.27 WL.156 IAW B-737-700 SRM 51-40-02 AND DWG 146A8340 REV:-;[02] ALL WORK COMPLETE