Service difficulty report · Warning Light · Boeing 737990ER
FAA SDR system
- Difficulty date
- October 17, 2019
- Submitted
- October 22, 2019
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41704
- Aircraft time
- 23,714 hours, 7,680 cycles
- 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.
What was found
LEFT PACK CAUTION LIGHT ILLUM ON RECALL. EXTINGUISH ON RESET. GROUNDED - YES. REF B737-900 FIM 21-53 TASK 809, #1 PZTC BITE PREV FLT LOGGED SRADA INLET FAULT, RESET FAULT, PZTC BITE VERIFY GOOD W/O FAULT. VERIFIED LEFT PACK OPS CHECKED NORMAL ON GND W/O FAULT LIGHTS.