What was found
FOUND CRACK, BS 328 LBL 45 TOP RADIUS OF VERTICAL STIFFENERS. FABRICATED AND INSTALLED NEW ANGLE IAW SRM 51-30-01, DEFECT SIZE: 1.5" AND 1.25".
- Difficulty date
- October 23, 2006
- Submitted
- October 24, 2006
- Operation
- Air carrier
- Aircraft
- N406US
- Make and model
- Boeing 737401
- Aircraft serial
- 23876
- Aircraft time
- 50,675 hours, 50,675 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Bs 328
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.