What was found
UPPER RT PACK FCV MSG ON STATUS PAGE AND LATCHED ON MAT. UPPER VALVE LOCKED CLOSED. REMOVED AND REPLACED RIGHT PACK FCV. OPS CHECKED GOOD AND MESSAGE CLEARED.
- Difficulty date
- August 11, 2009
- Submitted
- August 13, 2009
- Operation
- Air carrier
- Aircraft
- N221UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30552
- Aircraft time
- 33,178 hours, 4,240 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 8102044
- Part serial
- 99
- Condition
- Faulty
- Location
- A/C Pack Flow
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.