What was found
DURING SCHEDULED 1/2D CHECK, FOUND 3 EA FLOORBEAMUPPER CHORDS CORRODED, BS 312, LBL 11 TO RBL 19, BS 328, LBL 11, AND BS 294, LBL 11 TO RBL 22. REMOVED AND REPLACED UPPER CHORD SECTIONS PER SRM.
- Difficulty date
- December 28, 2001
- Submitted
- January 2, 2002
- Operation
- Air carrier
- Aircraft
- N680AA
- Make and model
- Boeing 7373A4
- Aircraft serial
- 23505
- Aircraft time
- 47,092 hours, 41,787 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Beam
- Part number
- 6546804
- Condition
- Cracked
- Location
- Cabin Floor
- 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.