What was found
STA 304-330 RBL 55 WL 209 FWD SERVICE DOOR THRESHOLD HAS CORROSION. REPLACED THRESHOLD SUPPORT PER SRM 51-10-02; CORR TASK C53-107-01; LEVEL 2, DEFECT SIZE: 1 X 20 INCHES.
- Difficulty date
- March 27, 2007
- Submitted
- March 27, 2007
- Operation
- Air carrier
- Aircraft
- N419US
- Make and model
- Boeing 737401
- Aircraft serial
- 23986
- Aircraft time
- 50,145 hours, 50,145 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Angle
- Condition
- Corroded
- Location
- Fuselage
- 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.