What was found
CONTROL CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL. LIGHT RESETS NORMALLY. ZONE TEMP CONTROLLER NR 2 WITH FLT DECK TRIM VALVE FAULT. RESET AND BOTH ZONE TEMP CONTROLLERS BITE TEST NORMAL IAW FIM 21-61, TASK 801.
- Difficulty date
- November 14, 2012
- Submitted
- November 16, 2012
- Operation
- Air carrier
- Aircraft
- N517AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35197
- Aircraft time
- 14,860 hours, 4,581 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Warning Light
- Condition
- False Activation
- 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.