What was found
THE AFT PRESSURE BULKHEAD CRACKED AT BS 663, LBL 34, FROM OUTBOARD NUTPLATE ATTACH FASTENER HOLE. REPAIRED THE BULKHEAD IAW EA.
- Difficulty date
- November 7, 2017
- Submitted
- November 13, 2017
- Operation
- Air carrier
- Aircraft
- N455WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32462
- Aircraft time
- 48,690 hours, 28,481 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Part number
- 111A11111
- Condition
- Cracked
- Location
- Bs 663
- 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.