What was found
RIGHT PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHED WITH MASTER CAUTION DEPRESSED. ACFT GROUNDED. PERFORMED A BITE TEST OF THE NR 2 ZONE TEMP CONTROLLER IAW AMM 21-61-00, NO FAULTS NOTED THIS TIME.
- Difficulty date
- August 14, 2017
- Submitted
- August 16, 2017
- Operation
- Air carrier
- Aircraft
- N483AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36350
- Aircraft time
- 7,771 hours, 2,638 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Rt 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.