What was found
APU MAINT LIGHT ILLUMINATED. FOUND APU OIL LEVEL LOW, SERVICED APU WITH 1 QT OIL. STARTED APU 3 TIMES MAINT LIGHT REMAINS EXTINGUISHED. AC OK FOR SERVICE.
- Difficulty date
- November 22, 2012
- Submitted
- November 27, 2012
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 24,398 hours, 7,256 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Oil System
- Condition
- Low
- Location
- Apu
- Component
- Apu
- Component part number
- 38007021
- 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.