What was found
CONTROL CABIN ZONE TEMP LIGHT INFLIGHT. GROUNDED - YES. #2 PACK TEMP CONTROLLER LOGGED FLT DECK TRIM VALVEPERFORMED FIM 21-62 TASK 832RAN RT AND LT PACKS TEMP CONTROL NORMALOK FOR SERVICESEAMC CONSULTED.
- Difficulty date
- September 8, 2023
- Submitted
- September 11, 2023
- Operation
- Air carrier
- Aircraft
- N469AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41702
- Aircraft time
- 34,312 hours, 10,876 cycles
- System (JASC)
- 2100 · Air Conditioning System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- 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.