- Difficulty date
- August 26, 2010
- Submitted
- August 30, 2010
- Operation
- Air carrier
- Aircraft
- N587HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 33421
- Aircraft time
- 29,881 hours, 5,691 cycles
- Engine
- Pwa PW4060
- Part
- Filter
- Condition
- Tripped
- Location
- Scavenger Pump
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - APU FAULT LIGHT ON UNABLE TO START. PERFORMED APU ECU BITE IAW FIM 49-11-00 FAULT SHOWED LOW OIL PRESS & APU SCAVENGE OIL FILTER DP INDICATOR POPPED, FOUND ALL CHIP DETECTORS CLEAN, R & R OIL SCAVENGE FILTER IAW AMM 49-27-03 NOTE: FOUND SCAVENGE FILTER & BOWL CLEAN SERVICED APU OIL TO FULL NO LKS NOTED APU OPS & STARTS NORMAL.