What was found
CONT CAB ZONE TEMP LIGHT ILLUMINATED OF RECALL AFTER START. EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. PACK/ZONE TEMP CONTROLLER BITE AMM 21-61-00 OPS CHECK NORMAL GROUND VERIFICATION SUCCESSFUL.
- Difficulty date
- January 14, 2019
- Submitted
- January 16, 2019
- Operation
- Air carrier
- Aircraft
- N577AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35186
- Aircraft time
- 44,923 hours, 13,433 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.