- Difficulty date
- February 9, 2010
- Submitted
- February 11, 2010
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35186
- Aircraft time
- 11,185 hours, 3,292 cycles
- Part
- Oil System
- Condition
- Low
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU MAINT LIGHT ILLUMINATED. ACCOMPLISHED APU BITE CHECK MAINT HISTORY SHOWED MAINT MESSAGE "49 91227 LOW OIL QUANTITY" CHECKED AND SERVICED THE APU OIL RESERVOIR. ADDED .6 QTS OIL STARTED APU, APU OPS CHECK GOOD. MAINT LIGHT NOT ILLUMINATED.