What was found
RH WW AFT BULKHEAD IB SIDE LWR STIFFENER CRACKED REMOVED RH WW AFT BULKHEAD IB SIDE LWR STIFFNER IAW B757 SRM 51-40-02. LOCATED, DRILLED AND INSTALLED NEW STIFFNER IAW B757 SRM 51-40-05 AND 51-40-02
- Difficulty date
- February 6, 2020
- Submitted
- February 6, 2020
- Operation
- Air carrier
- Aircraft
- N976FD
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27147
- Aircraft time
- 64,513 hours, 24,905 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Stiffener
- Part number
- 3218973
- Condition
- Cracked
- Location
- Bs 1180
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.