What was found
LEFT PACK LIGHT CAME ON AT RECALL, LIGHT WENT OUT WITH MASTER CAUTION RESET. GROUNDED - YES. REL PER MEL 21-32B, L PK PRIMARY TEMP CONTROL INOP. RESET CONTROLLER, OPS NRML, NO HISTORY, CLEARS MEL 21-32B.
- Difficulty date
- June 26, 2018
- Submitted
- June 28, 2018
- Operation
- Air carrier
- Aircraft
- N577AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35186
- Aircraft time
- 42,869 hours, 12,817 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Ac Bay
- Stage of operation
- NR
- 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.