What was found
APU OIL CONSUMPTION HAS RECENTLY INCREASED. ACFT GROUNDED. ACCOMPLISHED TSR INSPECTED APU FOR OIL LEAKS, IAW AMM 49-11-00-800 AND AMM 49-91-800. NO LEAKS NOTED. TSR CLEARED.
- Difficulty date
- May 28, 2014
- Submitted
- May 30, 2014
- Operation
- Air carrier
- Aircraft
- N588AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35685
- Aircraft time
- 24,967 hours, 7,657 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Apu
- Condition
- Oil Consumption
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.