What was found
ABNORMAL NOISE, VIBRATION AROUND RT GLARESHIELD OR RT WINDSHIELD AREA. RADIO COMMUNICATION DIFFICULT. R & R LEFT CABIN RECIRCULATION FAN IAW AMM. OPS CHECKED GOOD.
- Difficulty date
- May 21, 2013
- Submitted
- June 27, 2013
- Operation
- Air carrier
- Aircraft
- N523UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24932
- Aircraft time
- 73,067 hours, 27,014 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- 6457053
- Part serial
- 42
- Condition
- Vibrates
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- E
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.