What was found
APU FAULT LIGHT ILLUMINATED ON FIRST INFLIGHT START ATTEMPT. OPERATED APU ON GROUND MULTIPLE CYCLES NO LIGHT ILLUMINATION.
- Difficulty date
- June 2, 2012
- Submitted
- June 27, 2012
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 12,980 hours, 3,907 cycles
- Engine
- Cfmint CFM567B273
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.