What was found
LEFT PACK LIGHT IN FLIGHT WENT OUT AFTER 15 MINUTES AND CHECKLIST COMPLETED. WOULD NOT GO OUT WITH JUST MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED PACK/ZONE TEMP. CONTROLLER BITE AMM 21-61-00 GRD VERIFICATION SUCCESSFUL.
- Difficulty date
- May 15, 2019
- Submitted
- May 17, 2019
- Operation
- Air carrier
- Aircraft
- N587AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35684
- Aircraft time
- 44,537 hours, 12,937 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- 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.