What was found
"AIR COND" LIGHT ILLUMINATED ON RECALL WITH ASSOC CONT CABIN "ZONE TEMP". LIGHT WOULD RESET WITH MASTER CAUTION. ACFT GROUNDED. ZONE TEMP CONT NR 2 LOGGED FLT DECK TRIM AIR VALVE - BITE TEST GOOD. FAULT RESET.
- Difficulty date
- November 21, 2014
- Submitted
- November 25, 2014
- Operation
- Air carrier
- Aircraft
- N471AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41703
- Aircraft time
- 412 hours, 130 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- A/C Pack
- Stage of operation
- NR
- 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.