What was found
WHILE IN AMSTERDAM FOR C-CHECK, MAINTENANCE FOUND BS 2220 RBL 65 CORROSION IN TOP FLANGE OF FLOORBEAM. CORROSION ON UPPER CHORD OUT OF LIMITS ACC SRM 53-10-01. REPLACED UPPER CHORD FROM RBL 44 TO RBL GD ACC SRM 53-10-07.
- Difficulty date
- September 12, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N672UP
- Make and model
- Boeing 747123
- Aircraft serial
- 20324
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 2220
- 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.