What was found
ALL PACK TEMP CONTROLLERS IN OFF ON ARRIVAL TO ACFT. ALL ZONE TEMP LIGHTS AND BOTH PACK LIGHTS ILLUMINATE ON RECALL. CANCEL WITH MASTER CAUTION. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP BITE IAW AMM 21-61-00-700-806-002, NO FAULTS.
- Difficulty date
- March 14, 2016
- Submitted
- March 16, 2016
- Operation
- Air carrier
- Aircraft
- N428AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36353
- Aircraft time
- 6 hours, 6 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Controller
- Condition
- Malfunctioned
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.