What was found
PIT - FPBH - MAJOR REPAIR - 2 CRACKS ON BS 178 BULKHEAD WEB AT WL 233 & WL 228, RBL 17. REPLACED BS 178 BULKHEAD WEB AT WL 233 & WL 228, RBL 17 IAW B737 SRM 53-10-08.
- Difficulty date
- August 3, 2009
- Submitted
- August 4, 2009
- Operation
- Air carrier
- Aircraft
- N421US
- Make and model
- Boeing 737401
- Aircraft serial
- 23988
- Aircraft time
- 55,840 hours, 37,729 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Condition
- Cracked
- Location
- Fuselage
- 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.