What was found
ETOPS SIGNIFICANT SYSTEM - APU AUTO SHUTDOWN AT GATE WHEN ENGINES SHUT DOWN. FIRST RESTART ATTEMPT GOOD. REMOVED AND REPLACED APU OIL PRESSURE SWITCH PER AMM 49-94-02, OPS AND LEAK CHECKS OK.
- Difficulty date
- July 19, 2010
- Submitted
- July 20, 2010
- Operation
- Air carrier
- Aircraft
- N586HA
- Make and model
- Boeing 7673G5
- Aircraft serial
- 24259
- Aircraft time
- 92,510 hours, 17,541 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Pressure Switch
- Part number
- 38760246
- Part serial
- 1495
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.