What was found
R PACK TEMP EICAS MESSAGE INTERMITTENT. A DEFECTIVE PACK TEMP CONTROL VALVE WAS DISCOVERED AND REPLACED PER THE AMM.
- Difficulty date
- August 18, 2022
- Submitted
- August 25, 2022
- Operation
- Air carrier
- Aircraft
- N757QM
- Make and model
- Boeing 75729J
- Aircraft serial
- 27203
- Aircraft time
- 64,101 hours, 33,649 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3987505
- Part serial
- 2046
- Condition
- Faulty
- Location
- R Pack
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.