What was found
NR 2 ENG NR 4 HEAT SHIELD HAS WEAR. REPLACED HEAD SHIELD NR 4.
- Difficulty date
- December 18, 2011
- Submitted
- December 22, 2011
- Operation
- Air carrier
- Aircraft
- N784UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26951
- Aircraft time
- 65,545 hours, 9,300 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Heat Shield
- Condition
- Worn
- Location
- Nr 2 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.