What was found
SEA - DURING 'C' CHECK, FOUND CORROSION ON THE FORWARD AND AFT FLANGE OF THE UPPER CHORD ON THE FLOORBEAM AT BS 312, LBL 12 AND BL 0. REPAIRED PER EA 5320-01308 AND EA 5320-01092. (M)
- Difficulty date
- July 22, 1997
- 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
- Floorbeam
- Part number
- 6545810502
- Condition
- Corroded
- Location
- Bs 312
- 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.