What was found
FLT CREW REPORTS FAULT LIGHT ILLUMINATED ON APU START. ACFT GROUNDED. REPLACED STARTER IGNITION UNIT IAW AMM 49-41-31.
- Difficulty date
- November 23, 2013
- Submitted
- November 25, 2013
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 23,634 hours, 7,402 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Exciter
- Part number
- 38880587
- Part serial
- 076971102532
- Condition
- Failed
- Location
- Apu
- Part time
- 6,926 hours, 8,222 cycles
- Stage of operation
- TX
- 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.