What was found
TEMP HARD TO CONTROL ZONES D-E-F. STAYS TOO COLD. REPLACED RT PACK COMPRESSOR DISCHARGE TEMP SENSOR M21520 IAW MM, OPS CHECKED GOOD.
- Difficulty date
- May 22, 2013
- Submitted
- June 26, 2013
- Operation
- Air carrier
- Aircraft
- N204UA
- Make and model
- Boeing 777222
- Aircraft serial
- 28713
- Aircraft time
- 64,157 hours, 8,929 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Sensor
- Condition
- Faulty
- Location
- Rt A/C Pack
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.