What was found
AFT PRESSURE BULKHEAD STA 1042, RBL 5 LOWER PRESSURE SEAL INTERCOSTAL CORRODED. ACFT GROUNDED. R & R INTERCOSTAL IAW SRM 51-40-02 AND DWG 148A0922, REMOVED DOT.
- Difficulty date
- February 10, 2015
- Submitted
- February 27, 2015
- Operation
- Air carrier
- Aircraft
- N612AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30162
- Aircraft time
- 51,994 hours, 23,752 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 148A2261Y18
- 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.