What was found
UPPER DECK BS 980 FLOORBEAM FAIL SAFE STRAP CORRODED RBL 26 TO 34. MAJOR REPAIR ACCOMPLISHED. REPAIRED IAW 747EN -53-0366. REPAIR ACCOMPLISHED IAW EVA 81548.
- Difficulty date
- November 26, 2011
- Submitted
- November 30, 2011
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 85,080 hours, 9,543 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 980
- 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.