What was found
LEFT PACK LIGHT CAME ON JUST PRIOR TO ROTATION. ACCOMPLISHED QRH. ALL INDICATIONS NORMAL AND NO FURTHER ACTION TAKEN. GROUNDED - YES. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST. REF B737-900 AMM 21-61-00. NO DEFECTS NOTED.
- Difficulty date
- July 15, 2020
- Submitted
- July 17, 2020
- Operation
- Air carrier
- Aircraft
- N461AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36363
- Aircraft time
- 24,384 hours, 7,800 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Lt A/C Pack
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.