What was found
ETOPS SIGNIFICANT SYSTEM - APU HAD AUTO SHUTDOWN FAULT LIGHT ILLUMINATED AND APU FAULT LIGHT ILLUMINATED. FOUND APU OIL PRESS FAULT. REPLACED OIL PRESS SWITCH OPS & LEAK CHECK OK. AMM 49-94-02.
- Difficulty date
- July 10, 2009
- Submitted
- July 13, 2009
- Operation
- Air carrier
- Aircraft
- N586HA
- Make and model
- Boeing 767300
- Aircraft serial
- 24259
- Aircraft time
- 88,034 hours, 16,801 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Pressure Switch
- Condition
- Failed
- Location
- Oil System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.