- Difficulty date
- March 10, 2006
- Submitted
- March 28, 2006
- Operation
- Air carrier
- Aircraft
- N929UA
- Make and model
- Boeing 737522
- Aircraft serial
- 26652
- Aircraft time
- 38,307 hours, 28,401 cycles
- Engine
- Cfmint CFM563C1
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 440
- 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.
What was found
FUSELAGE FRAME AT STA 440 CRACKED AT PSU RAIL ATTACHMENT FASTENER BETWEEN STR 8R-9R. REMOVED DAMAGE & NDT FOR CRACKS. FABRICATED & INSTALLED NESTED ANGLES REPAIR DOUBLERS & FILLER REF AMM 53-10-84 REPAIR 3. NEED TO INSPECT THIS REPAIR REF AMM 53-10-84-601 BETWEEN 18000 - 24000 CYCLES.