- Difficulty date
- July 16, 2023
- Submitted
- August 17, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32500
- Aircraft time
- 57,989 hours, 34,674 cycles
- Part
- Support
- Part number
- UNKNOWN
- 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
CORROSION LOWER SILL BTW BS 787 TO BS 847 RBL 24 WL 159 AFT CARGO COMPARTMENT 2023-447612<[01] EQUIPMENT P/N 45MG; S/N 221859911; DUE DATE 07-NOV-23 WAS USED;[02] REMOVED CORROSION AND EVALUATE REWORK LOWER SILL BTW BS 787 TO BS 847 RBL 24 WL 159 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-60-15-1A-1 ALLOWABLE DAMAGE 1 PARAGRAPH 4(G)(2)(B) FIGURE 103 DETAIL G AND FOUND WITHIN LIMITS SEE INDIVIDUAL SIGN OFF BELOW;[03] JOB COMPLETED