What was found
ETOPS SIGNIFICANT SYSTEM - APU LEAKING OIL. REMOVED AND REPLACED APU OIL COOLER BYPASS VALVE BASE PACKINGS PER AMM 90-27-10. SERVICED APU PER AMM 12-13-04. OPS AND LEAK CHECK OK.
- Difficulty date
- January 3, 2009
- Submitted
- January 5, 2009
- Operation
- Air carrier
- Aircraft
- N584HA
- Make and model
- Boeing 767300
- Aircraft serial
- 24258
- Aircraft time
- 86,371 hours, 16,710 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Bypass Valve
- Condition
- Leaking
- Location
- Apu Oil System
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.