What was found
UPON RECALL "AIR COND" ILLUMINATED ON 6 PACK. LEFT "PACK" LIGHT ALSO ILLUMINATED. BOTH LIGHTS EXTINGUISHED UPON RESET. GROUNDED - YES. NO CURRENT FAULTS - NO LOGGED FAULTS - BOTH ZTC TEST GOOD.
- Difficulty date
- November 29, 2017
- Submitted
- December 1, 2017
- Operation
- Air carrier
- Aircraft
- N478AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44105
- Aircraft time
- 9,554 hours, 3,232 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- Illuminated
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.