What was found
LT PACK INOP. CYCLING THE PACK SW BRINGS THE PACK ON LINE. REPLACED LT FLOW CONTROL AND SHUTOFF VALVE. SWITCHED LT PACK OFF AND ON SEVERAL TIMES WITH NO DEFECTS.
- Difficulty date
- December 17, 2009
- Submitted
- December 21, 2009
- Operation
- Air carrier
- Aircraft
- N675UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29243
- Aircraft time
- 34,284 hours, 8,927 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3964622
- Part serial
- 1227
- Condition
- Malfunctioned
- Location
- Lt A/C Pack
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.