What was found
RETURNED TO FIELD DUE TO EQUIPMENT COOLING FAN. FOUND EXHAUST FLOW SENSOR BAD AND REPLACED.
- Difficulty date
- March 19, 2004
- Submitted
- April 27, 2004
- Operation
- Air carrier
- Aircraft
- N911UA
- Make and model
- Boeing 737522
- Aircraft serial
- 25255
- Aircraft time
- 35,348 hours, 26,584 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Sensor
- Part number
- 123CH1B
- Condition
- Failed
- Location
- E/E Bay
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.