What was found
SEA - DURING C-CHECK, FOUND CORROSION ON THE UPPER CHORD FLANGE OF THE FLOOR BEAM AT BS 520, LBL 20 TO RBL 20. REPAIRED PER EA 5310-01445 AND BOEING TELEX ASA-SEA-95-0249RR. (M)
- Difficulty date
- June 18, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N743AS
- Make and model
- Boeing 737210C
- Aircraft serial
- 21821
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floor Beam
- Part number
- 65549064
- Condition
- Corroded
- Location
- Bs 520
- 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.