What was found
APU FAULT LIGHT ILLUMINATED TWICE AS REPORTED BY FLIGHT CREW. ACFT GROUNDED. ACCOMPLISHED FIM 49-60 TASK 801, NO CURRENT FAILURE NOTED, ALL OPERATIONS & INDICATIONS NORMAL, NO RECENT HISTORY.
- Difficulty date
- March 1, 2017
- Submitted
- March 3, 2017
- Operation
- Air carrier
- Aircraft
- N472AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60580
- Aircraft time
- 7,484 hours, 2,449 cycles
- System (JASC)
- 4960 · APU Controls
- Part
- Warning Light
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.