What was found
APU START FAULT X2. REPLACED OIL PRESSURE SWITCH, OPS CHECKS GOOD.
- Difficulty date
- November 12, 2011
- Submitted
- December 8, 2011
- Operation
- Air carrier
- Aircraft
- N659UA
- Make and model
- Boeing 767322
- Aircraft serial
- 27114
- Aircraft time
- 82,423 hours, 13,240 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 4990 · APU Oil System
- Part
- Pressure Switch
- Part number
- 1103P1341
- Part serial
- 66
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.