What was found
UPPER DECK FLOORBEAM STRAP HAS EXFOLIATION CORROSION, STA 420R, 3 INCHES IB FUSELAGE SKIN. REPLACED STRAP IAW SRM 51-30-02, PGS 8-9, 51-30-05, FIG 4, AND 51-30-02, PGS 8-9
- Difficulty date
- October 16, 2004
- Submitted
- November 2, 2004
- Operation
- Air carrier
- Aircraft
- N470EV
- Make and model
- Boeing 747273C
- Aircraft serial
- 20653
- Aircraft time
- 89,121 hours, 19,948 cycles
- Engine
- Pwa JT9D7J
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Strap
- Condition
- Corroded
- Location
- Floorbeam
- 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.