What was found
APU BLUE MAINTENANCE LIGHT ILLUMINATED. ACFT GROUNDED. SERVICED APU OIL TO FULL IAW 12-13-31. MAINTENANCE LIGHT EXTINGUISHED. NO LEAKS NOTED. OPS CHECK GOOD.
- Difficulty date
- December 11, 2014
- Submitted
- December 15, 2014
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 6,775 hours, 2,130 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Oil System
- Condition
- Low
- Location
- Apu
- Part time
- 1,686 hours, 3,226 cycles
- Stage of operation
- TX
- 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.