What was found
LEFT CABIN CREASE BEAM WEB ADJACENT TO STRINGER 17L IS CORRODED ON UPPER SURFACE BETWEEN BS 500B & S 500C WL 208. BLENDED OUT CORROSION. FABRICATED AND INSTALLED A TYPICAL WEB REPAIR ON UPPER SURFACE.
- Difficulty date
- November 15, 2007
- Submitted
- November 20, 2007
- Operation
- Air carrier
- Aircraft
- N370UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24539
- Aircraft time
- 50,544 hours, 34,219 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Condition
- Corroded
- Location
- Bs 500b-500c
- 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.