What was found
INSPECTION TYPE:C HORIZONTAL STIFFENER CORRODED IN CABIN AT BS 870 FWD SIDE, RBL 19. REPLACEMENT STIFFENER FABRICATE IAW SRM 51-20-10 AND DRAWING 65-23114. STIFFENER INSTALLED IAW SRM 51-30-02 AND DRAWING 65-16328.
- Difficulty date
- August 19, 2005
- Submitted
- September 16, 2005
- Operation
- Air carrier
- Aircraft
- N922UP
- Make and model
- Boeing 72731C
- Aircraft serial
- 19231
- Aircraft time
- 49,681 hours, 37,104 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Corroded
- Location
- Bs 870
- 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.