What was found
APU MAINTENANCE LIGHT ON. ACFT GROUNDED. SERVICED APU WITH OIL.
- Difficulty date
- August 24, 2015
- Submitted
- August 26, 2015
- Operation
- Air carrier
- Aircraft
- N479AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60576
- Aircraft time
- 329 hours, 112 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Oil System
- Condition
- Low
- Location
- Apu
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.