What was found
APU OIL QTY LOW LIGHT ILLUMINATED. ACFT GROUNDED. CHECKED APU OIL QTY, FULL. RAN APU, MAINT LIGHT OUT.
- Difficulty date
- September 7, 2016
- Submitted
- September 9, 2016
- Operation
- Air carrier
- Aircraft
- N472AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60580
- Aircraft time
- 5,712 hours, 1,820 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Apu Oil System
- 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.