What was found
T FRAME AT AFT END OF KEEL PANEL 139BL IS CORRODED. T FRAME BLENDED AND REPLACED AS REQUIRED IAW B767 SRM 53-50-12 ALLOWABLE DAMAGE 1 FIG 101 DETAIL VII B767 SRM 51-40-05 FIG 6 AND B767 SRM 51-40-02 PARA 4
- Difficulty date
- October 22, 2021
- Submitted
- November 10, 2021
- Operation
- Air carrier
- Aircraft
- N409AZ
- Make and model
- Boeing 7673P6
- Aircraft serial
- 24983
- Aircraft time
- 119,427 hours, 22,936 cycles
- System (JASC)
- 5300 · Fuselage Structure (General)
- Part
- Frame
- Part number
- 145T86292
- Condition
- Corroded
- 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.