What was found
BLUE APU MAINT LIGHT ILLUMINATED. WHEN STARTING APU AFTER LANDING THE APU SEEMS TO OPERATE NORMALLY. ACFT GROUNDED. COMPLIED WITH FIM 49-90, TASK 804. FAULT CLEARED, OK TO CONTINUE SERVICE.
- Difficulty date
- November 13, 2017
- Submitted
- November 15, 2017
- Operation
- Air carrier
- Aircraft
- N597AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35689
- Aircraft time
- 36,684 hours, 11,309 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Warning Light
- Condition
- Illuminated
- 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.