What was found
ILLUMINATION OF LEFT PACK. ACFT GROUNDED. BITE SHOWED LEFT TEMP CONTROL VALVE, COULD NOT VERIFY, RESET AND REVERIFIED, FAULT DID NOT RETURN. NO HISTORY 60 DAYS.
- Difficulty date
- January 25, 2018
- Submitted
- January 29, 2018
- Operation
- Air carrier
- Aircraft
- N594AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35191
- Aircraft time
- 37,765 hours, 11,378 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Lt A/C Pack
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.