What was found
NO PACK OFF LIGHT ON OVERHEAD PANEL & NO L PACK OFF EICAS WHEN PACK SELECTED OFF. REMOVED AND REPLACED LEFT PACK FLOW CONTROL VALVE IAW B767 M/M 21-51-01, OPS CHECK NORMAL.
- Difficulty date
- February 21, 2021
- Submitted
- February 24, 2021
- Operation
- Air carrier
- Aircraft
- N649GT
- Make and model
- Boeing 767375
- Aircraft serial
- 25864
- Aircraft time
- 92,486 hours, 23,664 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3964621
- Part serial
- TLS25068
- Condition
- Inoperative
- Location
- Lt A/C Pack
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.