What was found
DURING SCHEDULED 1/4 D-CHECK, FOUND CORROSION UNDER FLOORBEAM NUT PLATE AT BS 504 LBL 13.5, BS 505 LBL 8.5 AND BS 504 RBL 2.5. REMOVED AND REPLACED PER BOEING SRM.
- Difficulty date
- June 16, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Boeing 7372H4
- Aircraft serial
- 21721
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 504/505
- 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.