What was found
INSPECTION TYPE:C FUSELAGE KEEL BEAM TOP PANEL INTERNAL HEAVY CORROSION FOUND AT BS 1250-1330. WEB FOUND CORRODED AT LOCATION BS 1250 TO 1330, RBL 8. CORROSION BLEND OUT EXCEEDED SRM LIMIT. WEB REPLACED AS PER SRM 51-10-01.
- Difficulty date
- August 17, 2002
- Submitted
- September 9, 2002
- Operation
- Air carrier
- Aircraft
- N672UP
- Make and model
- Boeing 747123
- Aircraft serial
- 20324
- Aircraft time
- 68,213 hours, 20,211 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 65B15069287
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.