What was found
APU HAS A HISTORY OF OIL SERVICING CURRENT APU OIL CONSUMPTION .06 QPH GROUNDED YES. REPLACED APU IAW AMM 49 11 00 400 803 OPS CHECK AND LEAK CHECK OK.
- Difficulty date
- November 21, 2010
- Submitted
- November 30, 2010
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 13,392 hours, 4,222 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Part number
- 38007021
- Part serial
- P7433
- Condition
- Oil Consumption
- Location
- Apu Bay
- Part time
- 8,193 hours, 6,705 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.