What was found
FOUND APU OIL FILTER DELTA P INDICATOR EXTENDED. REMOVED AND REPLACED APU OIL FILTER AND PERFORMED OIL FILTER INDICATOR SERVICING PER AMM 49 91 13. PERFORMED APU RUN-UP PER AMM 49 11 00, NO LEAKS NOTED AND DPI STAYED DEPRESSED.
- Difficulty date
- October 27, 2009
- Submitted
- October 30, 2009
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 10,946 hours, 3,438 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Indicator
- Part number
- 38809381
- Condition
- Activated
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.