What was found
LEFT PACK LIGHT ILLUMINATED DURING RECALL, RESET WHEN MASTER CAUTION WAS PUSHED. ACFT GROUNDED. RAN THE PACK FLOW TEMP CONTROLLER IAW AMM 21-61-00, SYSTEM OP CHECKED GOOD
- Difficulty date
- August 22, 2018
- Submitted
- August 27, 2018
- Operation
- Air carrier
- Aircraft
- N428AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36353
- Aircraft time
- 9,890 hours, 3,312 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Lt A/C Pack
- 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.