What was found
BS 312 AT S17L FWD GIRT BAR ATTACH FITTING OF MED HAS CORROSION. DEFECTIVE PART REPLACED WITH IDENTICAL PER SRM 51-40-07; CORR TASK C53-107-01; LEVEL 2, DEFECT SIZE: .5 X .250 INCH.
- Difficulty date
- April 23, 2007
- Submitted
- April 23, 2007
- Operation
- Air carrier
- Aircraft
- N421US
- Make and model
- Boeing 737401
- Aircraft serial
- 23988
- Aircraft time
- 49,912 hours, 49,912 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Attach Fitting
- Condition
- Corroded
- Location
- Bs 312
- 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.