What was found
LEFT PACK LIGHT ILLUMINATED ON RECALL. ACFT GROUNDED. PERFORMED FIM 21-62, TASK 848, THEN PERFORMED BITE CHECK ON LT AND RT PACK TEMP CONTROLLERS. REF FIM 21-62, TASK 801. NO FAULTS. GREEN LIGHT ON.
- Difficulty date
- February 29, 2016
- Submitted
- March 2, 2016
- Operation
- Air carrier
- Aircraft
- N408AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41732
- Aircraft time
- 12,927 hours, 4,145 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Lt A/C Pack
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.