What was found
CONT CABIN ZONE TEMP LIGHT ILUMINATED ON RECALL. GROUNDED - YES. PERFORMED B737-800 FIM 21-62 TASK 801 FOUND # CONTROLLER FLT DECK TRIM VALVE FAULT, PERFORMED BITE NO FAULTS NOTED.
- Difficulty date
- April 10, 2020
- Submitted
- April 13, 2020
- Operation
- Air carrier
- Aircraft
- N538AS
- Make and model
- Boeing 737890
- Aircraft serial
- 41188
- Aircraft time
- 30,913 hours, 8,853 cycles
- System (JASC)
- 2161 · Cabin Temperature Controller
- Part
- Controller
- Condition
- Faulted
- Location
- Cabin Temp
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.