What was found
APU FAULT LIGHT ILLUMINATED WHEN TRYING TO START APU. REPLACED APU STARTER/GENERATOR REF MM 49 41 21, OPS NORMAL.
- Difficulty date
- July 5, 2009
- Submitted
- July 9, 2009
- Operation
- Air carrier
- Aircraft
- N577AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35186
- Aircraft time
- 9,013 hours, 2,612 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Starter Gen
- Part number
- 28B5457
- Part serial
- 126B0710
- Condition
- Failed
- Location
- Apu
- Part time
- 9,013 hours, 2,612 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.