- Difficulty date
- December 23, 2015
- Submitted
- December 29, 2015
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35183
- Aircraft time
- 34,101 hours, 10,524 cycles
- Part
- Starter Gen
- Condition
- Failed
- Location
- Apu
- Part time
- 6,832 hours, 11,056 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU FAULT LIGHT ILLUMINATED DURING START. ACCOMPLISHED QRH, LIGHT EXTINGUISHED. ATTEMPTED ANOTHER START, FAULT LIGHT ILLUMINATED AGAIN. ACFT GROUNDED. REPLACED APU STARTER GENERATOR, IAW AMM 49-41-21. LEAK CHECK ACCOMPLISH OPS CHECK, GOOD. PERFORMED APU BITE PROCEDURE REF AMM 49-61-00.