What was found
AIRCRAFT WAS GROUNDED: LEFT PACK FAILURE THROUGH 180 FT PACK WOULD RESET OFF AFTER QRH PROCEDURE COMES BACK ON, EMERGENCY DECLARED. REMOVED AND REPLACED L/H PACK COMPRESSOR DISCHARGE OVERHEAT SWITCH IAW FIM 21-53-00.
- Difficulty date
- January 4, 2020
- Submitted
- January 6, 2020
- Operation
- Air carrier
- Aircraft
- N918NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33228
- Aircraft time
- 21,930 hours, 9,034 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Switch
- Part number
- SWI6061
- Part serial
- 15568
- Condition
- Faulty
- Location
- Ac Bay
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.