Service difficulty report · Warning Light · Boeing 737990ER
FAA SDR system
- Difficulty date
- February 12, 2016
- Submitted
- February 17, 2016
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44109
- Aircraft time
- 705 hours, 244 cycles
- Part
- Warning Light
- Condition
- False Activation
- Location
- Cabin 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.
What was found
DURING PRESS OF RECALL, AIR CONDITION CONTROLLER CABIN ZONE TEMP ILLUMINATED. LIGHT RESETS WITH MASTER CAUTION PUSH TO RESET. ACFT GROUNDED. NR 2 CABIN TEMP CONTROLLER LOGGED FLT DECK TRIM VALVE FAULT. RESET FLT DECK TRIM VALVE FAULT. NR 2 CABIN TEMP CONTROLLER PASSES BITE TESTS, REF AMM 21-61, TASK 801.