What was found
DURING MAINTENANCE VISIT, FOUR CRACKS WERE DISCOVERED COMMON TO THE VERTICAL PRESSURE WEB AT BS 663, BETWEEN LBL 25 AND LBL 45. MAINTENANCE REPAIRED THE BULKHEAD IAW ERA 559860-14.
- Difficulty date
- August 7, 2017
- Submitted
- August 8, 2017
- Operation
- Air carrier
- Aircraft
- N383DN
- Make and model
- Boeing 737832
- Aircraft serial
- 30346
- Aircraft time
- 57,216 hours, 22,553 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead Web
- 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.