What was found
LEFT PACK OFF LIGHT AND LEFT PACK UPPER EICAS MESSAGE WITH PACK ON. R & R FLOW CONTROL CARD AY M863, NO HELP. R & R NR1 PACK VALVE ASSY, SYS TEST NORMAL.
- Difficulty date
- February 2, 2010
- Submitted
- February 5, 2010
- Operation
- Air carrier
- Aircraft
- N598UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28751
- Aircraft time
- 43,770 hours, 12,162 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Circuit Card
- Part number
- 285T00931
- Part serial
- D03177
- Condition
- Faulty
- Location
- Flow Control
- 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.