What was found
DURING C4 CHECK, CORROSION FOUND ON FRAME AT BS 827 BETWEEN BL 0 TO LBL 5. REPAIRED FUSELAGE FRAME IAW SRM 53-00-07-2R-5.
- Difficulty date
- August 24, 2013
- Submitted
- August 26, 2013
- Operation
- Air carrier
- Aircraft
- N406US
- Make and model
- Boeing 737401
- Aircraft serial
- 23876
- Aircraft time
- 67,898 hours, 45,578 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Corroded
- Location
- Zone 100
- 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.