What was found
THREE FAILED APU ATTEMPTS. APU CONTROL UNIT SHOWING MINI FLAG 35, STARTER FAILED. R & R APU STARTER IAW AMM, STARTED APU TWICE, STARTS NORMAL.
- Difficulty date
- November 19, 2013
- Submitted
- November 22, 2013
- Operation
- Air carrier
- Aircraft
- N548UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25396
- Aircraft time
- 82,736 hours, 23,777 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Starter
- Condition
- Failed
- Location
- Apu
- Stage of operation
- IN
- 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.