What was found
LEFT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL, BUT GOES OUT ON RESET. ACFT GROUNDED. PERFORMED LT PACK/ZONE TEMPERATURE CONTROLLER BITE TEST REF AMM 21-61-00. BITE CK GOOD.
- Difficulty date
- December 18, 2015
- Submitted
- December 22, 2015
- Operation
- Air carrier
- Aircraft
- N486AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44107
- Aircraft time
- 904 hours, 292 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Lt A/C Pack
- Stage of operation
- NR
- 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.