What was found
FOUND APU LUBRICATION FILTER DPI TRIPPED. PERFORMED A DPI CHECK IAW 49-27-03. THE FILTER HAS NO BLOCKAGE. R & R THE FUEL FILTER IAW IAW 49-27-03, AS A PRECAUTON. LEAK CHECKED GOOD,
- Difficulty date
- March 30, 2018
- Submitted
- April 3, 2018
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 96,251 hours, 19,642 cycles
- System (JASC)
- 4930 · APU Engine Fuel and Control
- Part
- Filter
- Part number
- 7513983
- Condition
- Tripped
- Location
- Apu Fuel
- 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.