What was found
DURING PERIODIC CHECK, THE AFT CARGO THRESHOLD BEAM CHORD WAS FOUND CORRODED AROUND NUTPLATE HOLES AT FS 1380 TO 1440, RBL 20. REMOVED CORROSION AND INSTALLED REPAIR PER NWA EA 55-98173. (MFG PART NO. 146N8522-51)
- Difficulty date
- April 6, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N517US
- Make and model
- Boeing 757251
- Aircraft serial
- 23205
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold
- Condition
- Corroded
- Location
- Fs 1380-1440
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.