What was found
RIGHT HORIZONTAL STABILIZER AFT UPPER ANGLE, BS 2590, RBL 43.5 A FASTENER HOLE WAS FOUND DAMAGED. INSTALLED BOLT WITH NUT IAW EVA-72110. REPAIR ACCOMPLISHED IAW ECRA 5510-02362.
- Difficulty date
- December 13, 2013
- Submitted
- December 20, 2013
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 93,053 hours, 10,333 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Structure
- Condition
- Damaged
- Location
- Bs 2590
- 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.