What was found
PRESSURE BULKHEAD WEB AT BS 663 WAS CRACKED IN THE MACHINED POCKET BETWEEN RBL 37 AND RBL 45. ACFT GROUNDED. REPAIRED THE BULKHEAD WEB IAW SRM 57-10-10-2R-3.
- Difficulty date
- May 16, 2018
- Submitted
- June 11, 2018
- Operation
- Air carrier
- Aircraft
- N590AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35687
- Aircraft time
- 39,595 hours, 11,981 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Bulkhead Web
- Part number
- 111A21011
- Condition
- Cracked
- Location
- Bs 663
- 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.