What was found
FOUND APU LUBE OIL FILTER INDICATOR POPPED. REMOVED & REPLACED APU LUBE OIL FILTER ELEMENT. REF MM 49 91 12. LEAK CHECK GOOD.
- Difficulty date
- December 25, 2010
- Submitted
- December 28, 2010
- Operation
- Air carrier
- Aircraft
- N557AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35176
- Aircraft time
- 17,156 hours, 5,056 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Filter Element
- Part number
- 38809381
- Condition
- Dirty
- Location
- Apu
- 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.