What was found
COCKPIT NOISE LEVEL VERY HIGH. RT RECIRCULATION FAN LOUD. REPLACED RT RECIRCULATION FAN, OPS CHECKS GOOD.
- Difficulty date
- December 19, 2010
- Submitted
- December 28, 2010
- Operation
- Air carrier
- Aircraft
- N552UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26641
- Aircraft time
- 72,230 hours, 20,787 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- 6455072
- Part serial
- 13
- Condition
- Noisy
- 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.