What was found
TRIED APU WITH BATTERY, FAULT LIGHT ILLUMINATED & FAULT CODE 49-41010. THIS APPEARS TO BE INTERMITTENT FAULT. ACFT GROUNDED. HOOKED -UP EXT GPU, APU STARTED NORMAL. NO FAULT NOTED.
- Difficulty date
- January 25, 2016
- Submitted
- January 27, 2016
- Operation
- Air carrier
- Aircraft
- N583AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35681
- Aircraft time
- 32,535 hours, 9,623 cycles
- System (JASC)
- 4930 · APU Engine Fuel and Control
- Part
- Warning Light
- Condition
- False Activation
- Stage of operation
- TX
- 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.