What was found
LEFT PACK LIGHT ILLUMINATED, RESET WITH MASTER CAUTION AS PER QRH & MAINT CONTROL. GROUNDED - YES. PERFORMED B737-800 FIM 21-53 TASK 803. NO FAULT NOTED ON INITIAL TEST. CHECKED GOOD. OPS NORMAL. CLEARED MEL 21-32B.
- Difficulty date
- June 24, 2019
- Submitted
- June 27, 2019
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35182
- Aircraft time
- 47,575 hours, 14,231 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.