What was found
RT PACK LOWER FCV OZONE CONVERTER INOPERATIVE. OZONE CONVERTER HAS BEEN DEFFERED IN COMPLIANCE WITH MEL CARD 21445. REPLACED RT PACK FLOW SENSORS, NO HELP. REPLACED R LOWER FLOW CONTROL VALVE.
- Difficulty date
- August 4, 2010
- Submitted
- August 18, 2010
- Operation
- Air carrier
- Aircraft
- N220UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30223
- Aircraft time
- 38,175 hours, 4,734 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Valve
- Part number
- 8102044
- Part serial
- 189
- 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.