What was found
CORROSION ON SUPPORT ZEE LOCATED BTW BS 727D TO BS 767, WL 156, AND RBL 21 IN AFT CARGO COMPARTMENT. REPLACED SUPPORT ZEE IAW SRM 51-10-02-0G-0, PARAGRAPH 9, SRM 51-40-02-0G-0, AND DWG 146A7500, SHEET 85, REV A.
- Difficulty date
- June 10, 2025
- Submitted
- July 10, 2025
- Operation
- Air carrier
- Aircraft
- N7721E
- Make and model
- Boeing 7377BD
- Aircraft serial
- 34479
- Aircraft time
- 61,888 hours, 33,237 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.