What was found
DURING SCHEDULED D-CHECK, FOUND 2 EACH CREASE BEAM WEBS CORRODED AT RT BS 727C TO 727D AND LT BS 847 TO BS 867. REMOVED AND REPLACED CREASE BEAM WEBS PER SRM.
- Difficulty date
- November 8, 2004
- Submitted
- November 10, 2004
- Operation
- Air carrier
- Aircraft
- N399WN
- Make and model
- Boeing 7373H4
- Aircraft serial
- 27693
- Aircraft time
- 33,154 hours, 28,577 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Part number
- 6547980
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.