What was found
FOUND CORROSION FWD SVC DOOR Z ANGLE, BS 294-330, S17L. REPLACED Z ANGLE PER SRM 51-40-02; CORROSION LEVEL 2; TASK C53-107-01, DEFECT SIZE: 36" BY 3".
- Difficulty date
- April 18, 2007
- Submitted
- April 18, 2007
- Operation
- Air carrier
- Aircraft
- N421US
- Make and model
- Boeing 737401
- Aircraft serial
- 23988
- Aircraft time
- 49,912 hours, 49,912 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Angle
- Condition
- Corroded
- Location
- Service Door
- 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.