What was found
DURING LANDING CHECKLIST RECALL, THE CONTROL CABIN ZONE TEMP LIGHT ILLUMINATED, EXTINGUISHED WITH M/C RESET. ACFT GROUNDED. T/C 2 LOGGED FLT DECK TRIM VALVE - PERFORMED BITE, TESTS GOOD, FAULT RESET.
- Difficulty date
- September 22, 2015
- Submitted
- September 24, 2015
- Operation
- Air carrier
- Aircraft
- N403AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41730
- Aircraft time
- 11,451 hours, 3,682 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Warning Light
- Condition
- False Activation
- Stage of operation
- AP
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.