What was found
RT MLG WW PRESSURE BULKHEAD LONGITUDINAL STIFFENER BS 1156 - 1170, RBL 39 CORRODED IN SEVERAL AREAS, INCLUDING LOWER FLANGE UPPER SIDE. REPAIRED THE STIFFENER.
- Difficulty date
- October 11, 2017
- Submitted
- November 9, 2017
- Operation
- Air carrier
- Aircraft
- N754CX
- Make and model
- Boeing 7572Y0
- Aircraft serial
- 26154
- Aircraft time
- 59,162 hours, 24,200 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Stiffener
- Part number
- 144N8006402
- Condition
- Corroded
- Location
- Bs 1164-1172
- 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.