- Difficulty date
- November 22, 2022
- Submitted
- November 23, 2022
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44110
- Aircraft time
- 25,881 hours, 8,127 cycles
- Part
- A/C Pack
- Condition
- Malfunctioned
- Location
- Left
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK ILLUMINATED ON RECALL EXTINGUISHES W/RESET. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROLLER BITE FOUND L/H PACK TCV FAULTED, FAULT RESETS. OPS TEMP CONTROL SYSTEM OPS GOOD. REF B737-900 AMM 21-61-06. PACK LIGHT REMAINS EXTINGUISHED ON MC RECALL.