What was found
CREW SELECTED ALTERNATE AND LIGHT REMAINED ILLUMINATED. 'AFT EQ EXH FAN 1' AND 'AFT EQ EXH FAN 2' MSG DISPLAYED. REPLACED AFT EQUIPMENT FANS 1 AND 2, OPS CHECKED OKAY.
- Difficulty date
- July 24, 2011
- Submitted
- August 17, 2011
- Operation
- Air carrier
- Aircraft
- N508UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24744
- Aircraft time
- 72,807 hours, 22,573 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Part number
- 731378A
- Part serial
- 1882
- Condition
- Faulty
- Location
- Equipement Bay
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.