What was found
RT PACK PRIMARY PACK CONTROL INOPERATIVE. ACFT GROUNDED. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-61-00, GREEN GO LIGHT ILLUMINATED. OPS NORMAL.
- Difficulty date
- September 20, 2015
- Submitted
- September 22, 2015
- Operation
- Air carrier
- Aircraft
- N474AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 40715
- Aircraft time
- 827 hours, 273 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Rt A/C Pack
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.