What was found
CRACK ON BS 178 FORWARD PRESSURE BULKHEAD FLOOR WEB AT WL 207, LBL 22. REPLACED BS 178 FORWARD PRESSURE BULKHEAD FLOOR WEB AT WL 207, LBL 22 IAW SRM 51-40-02 & EO 5300V157.
- Difficulty date
- April 3, 2009
- Submitted
- April 14, 2009
- Operation
- Air carrier
- Aircraft
- N422US
- Make and model
- Boeing 737401
- Aircraft serial
- 23989
- Aircraft time
- 55,208 hours, 37,128 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Condition
- Cracked
- Location
- Bs 178
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.