What was found
PIT - FPBH - MAJOR REPAIR - CRACK IN BS 178 FORWARD PRESSURE BULKHEAD WEB, WL 207, LBL 22. REPLACED FORWARD PRESSURE BULKHEAD WEB AT BS 178, WL 207, LBL 22.
- Difficulty date
- April 8, 2009
- Submitted
- April 10, 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
- Part number
- 654583340
- Condition
- Cracked
- Location
- Fuselage
- 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.