What was found
AFTER START, THE LEFT PACK ON RECALL. ACFT GROUNDED. PERFORMED A PACK/ZONE TEMPERATURE CONTROLLER BITE TEST IAW AMM 21-51-00-700-803, OPS CHECKED GOOD, NO DEFECTS NOTED. NO LEFT PACK ON RECALL HISTORY IN THE LAST 30 DAYS.
- Difficulty date
- April 12, 2018
- Submitted
- April 16, 2018
- Operation
- Air carrier
- Aircraft
- N492AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44110
- Aircraft time
- 9,427 hours, 3,228 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Lt A/C Pack
- Stage of operation
- TX
- 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.