What was found
STA 178 BULKHEAD BL 5.7 VERTICAL STIFFENER FORWARD CHORD IS CRACKED. REPAIRED CRACKED CHORD. MAJOR REPAIR ACCOMPLISHED.
- Difficulty date
- April 4, 2001
- Submitted
- April 12, 2001
- Operation
- Air carrier
- Aircraft
- N312UA
- Make and model
- Boeing 737322
- Aircraft serial
- 23673
- Aircraft time
- 40,641 hours, 21,330 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Bulkhead
- 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.