What was found
APU OIL FILTER INDICATOR EXTENDED. ACFT GROUNDED. INSPECTED CHIP DETECTOR. NO CONTAMINATION NOTED. R & R APU OIL FILTER AND FILTER INDICATOR. FILTER CLEAN. RAN APU. NO LEAKS NOTED. REF MM 49-91-12-400-802.
- Difficulty date
- May 16, 2013
- Submitted
- May 21, 2013
- Operation
- Air carrier
- Aircraft
- N584AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35682
- Aircraft time
- 22,235 hours, 6,694 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Indicator
- Condition
- False Indication
- Location
- Apu Oil Filter
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.