What was found
UPPER DECK FLOORBEAM UPPER CHORD AT BS 860 & 880, LBL 7 1.5, TOTAL OF 3 FASTENER HOLES MISDRILLED. PLUGGED FASTENER HOLES REF SRM 51-40-02. AC OK FOR SERVICE.
- Difficulty date
- June 11, 2008
- Submitted
- July 1, 2008
- Operation
- Air carrier
- Aircraft
- N181UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25278
- Aircraft time
- 71,764 hours, 8,868 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Damaged
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.