What was found
CONT CAB ZONE TEMP LIGHT ILLUMINATED DURING RECALL. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE TEST ON CONTROLLERS 1 & 2. NO ERRORS. GROUND VERIFICATION SUCCESSFUL IAW AMM 21-61-00-700-806-002.
- Difficulty date
- January 31, 2014
- Submitted
- February 3, 2014
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 788 hours, 260 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Temp
- Stage of operation
- NR
- 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.