What was found
LEFT PACK ILLUMINATED DURING MASTER RECALL AND EXTINGUISHED DURING RESET. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 21-53 TASK 821 FOUND LEFT PACK TCV LIGHT ON WAS ABLE TO RESET FAULT. LEFT PACK OPS CK GOOD.
- Difficulty date
- December 25, 2019
- Submitted
- December 26, 2019
- Operation
- Air carrier
- Aircraft
- N559AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 49,381 hours, 14,627 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.