What was found
FOUND APU OIL FILTER INDICATOR OUT. NEEDS SERVICING. GROUNDED - YES. REMOVED AND REPLACED APU OIL FILTER PER AMM 49-91-13-600-801. OPS CHECK GOOD.
- Difficulty date
- August 31, 2019
- Submitted
- September 4, 2019
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 44,325 hours, 13,349 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Oil Filter
- Part number
- 7590361101
- Condition
- Inoperative
- Location
- Apu
- 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.