What was found
CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A 10 INCH AREA OF CORROSION RIGHT CREASEBEAM INNER CHORD 1.5 INCH AFT OF STATION 294.5 TO 3.25 INCH FORWARD OF 360 CHORD. CORROSION LEVEL 1. INSTALLED NEW PART PER SRM 53-10-15. (M)
- Difficulty date
- November 14, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N422US
- Make and model
- Boeing 737401
- Aircraft serial
- 23989
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Beam
- Condition
- Corroded
- Location
- Bs 294.5
- Part time
- 31,198 hours
- 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.