What was found
FRAME AT BS 440 CRACKED AT PSU RAIL ATTACHMENT FASTENER BETWEEN STR 8R-9R. REMOVED DAMAGE AND NDT FOR CRACKS. FABRICATED AND INSTALLED NESTED ANGLES REPAIR DOUBLERS AND FILLER REF AMM 53-10-84 REPAIR NR 3.
- Difficulty date
- January 30, 2013
- Submitted
- February 14, 2013
- Operation
- Air carrier
- Aircraft
- N929UA
- Make and model
- Boeing 737522
- Aircraft serial
- 26652
- Aircraft time
- 38,307 hours, 28,401 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 440 S8-9r
- 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.