What was found
AFTER START, ON MASTER CAUTION RECALL, THE RT PACK LIGHT ILLUMINATED. ACFT GROUNDED. PERFORMED FIM 21-61 / 801, BITE PROCEEDURE CHECKED GOOD. NO FAULTS NOTED. NO HISTORY IN 30 DAYS. OPS NORMAL.
- Difficulty date
- April 10, 2018
- Submitted
- April 16, 2018
- Operation
- Air carrier
- Aircraft
- N493AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41727
- Aircraft time
- 7,720 hours, 2,620 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- 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.