What was found
BLUE MAINTENANCE LIGHT ILLUMINATED AFTER APU START. FOUND MAINT MESSAGE 49-91277 OIL QTY LOW. SERVICED OIL TO FULL IAW MM 12-13-31. NO HISTORY LAST 30 DAYS. POSITIVE MAINT ACTION COMPLETED. OK FOR CONTINUED SERVICE.
- Difficulty date
- January 1, 2013
- Submitted
- January 3, 2013
- Operation
- Air carrier
- Aircraft
- N513AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35192
- Aircraft time
- 16,400 hours, 5,204 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Oil System
- Condition
- Low
- Location
- Apu
- Part time
- 17,281 hours, 20,896 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.