What was found
NR 4 NACELLE O/B SIDE DOUBLER REPAIR AT NAC STA 224-234. MANUFACTURED AND INSTALLED REPAIR PARTS IAW SRM 54-50-01. RII ACCOMPLISHED.
- Difficulty date
- October 29, 2012
- Submitted
- November 15, 2012
- Operation
- Air carrier
- Aircraft
- N177UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24384
- Aircraft time
- 91,838 hours, 11,151 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Structure
- Condition
- Damaged
- Location
- Nr 4 Nacelle
- 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.