What was found
LEFT PACK ILLUMINATES ON RECALL. EXTINGUISHES WHEN MASTER CAUTION RESET. GROUNDED - YES. REMOVED AND REPLACED L/H RAM AIR EXHAUST ACTUATOR REF AMM 21-51-27/401.
- Difficulty date
- February 27, 2023
- Submitted
- March 3, 2023
- Operation
- Air carrier
- Aircraft
- N481AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 28,053 hours, 8,770 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Actuator
- Part number
- 686000141
- Part serial
- 676000145625
- Condition
- Faulted
- Location
- Ram Air Inlet
- Part time
- 19,890 hours, 6,374 cycles
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.