What was found
CORROSION ON FLOOR SUPPORT SPLICE AT AFT CARGO BAY BS773 LBL20 TO RBL20 WL157. / NO ALLOWABLE DAMAGE LIMITS IN SRM; REPAIR BY REPLACEMENT. REPLACED ACB FLOOR SUPPORT SPLICE AT BS 773 IAW SRM 51-40-02 AND BOEING DWG 146A7500
- Difficulty date
- March 25, 2021
- Submitted
- April 27, 2021
- Operation
- Air carrier
- Aircraft
- N934WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36642
- Aircraft time
- 39,725 hours, 23,920 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 773
- 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.