What was found
CREW RECEIVED A PACK 1 FAIL MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE NR 1 PACK VALVE, THE NR 1 TEMPERATURE CONTROL VALVE AND CONNECTOR TO THE HEAT EXCHANGER. OPS CHECKED GOOD.
- Difficulty date
- February 26, 2009
- Submitted
- March 3, 2009
- Operation
- Air carrier
- Aircraft
- N838HK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145321
- Aircraft time
- 20,528 hours, 18,167 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Valve
- Part number
- 8166041
- Part serial
- 200006064
- Condition
- Malfunctioned
- Location
- Nr 1 Ac Pack
- Part time
- 20,528 hours, 18,167 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.