What was found
RT PACK STATUS MESSAGE PRESENT. FAULTING RT PRIMARY HEAT EXCHANGER INLET TEMPERATURE SENSOR IAW MM 21-51-04. NO MESSAGE NO FAULTS.
- Difficulty date
- October 5, 2013
- Submitted
- October 10, 2013
- Operation
- Air carrier
- Aircraft
- N787UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26939
- Aircraft time
- 72,475 hours, 10,347 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Sensor
- Condition
- Faulty
- Location
- Ac Bay
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.