What was found
APU WILL NOT START EGT 715 & RPM 25 THEN SHUT DOWN PERFORMED BITE CHECK AND SHOWS NO ACCELL LAST 2 START ATTEMPTS WITH PT SENSOR. SEE 49-11-00 FOR T/S INFO. TESTED HYD GEN PER MM. REPLACED STARTER AND APU STARTED NORMAL.
- Difficulty date
- October 1, 2012
- Submitted
- November 9, 2012
- Operation
- Air carrier
- Aircraft
- N655UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25393
- Aircraft time
- 84,752 hours, 13,551 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Starter
- Part number
- 5198587
- Part serial
- 29
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.