What was found
APU FAILED CSS AT FL 360. FAULT LIGHT ON START ATTEMPT. ACFT GROUNDED. PERFORMED FIM 49-30/803. NO FAULTS FOUND. OK FOR SERVICE.
- Difficulty date
- April 6, 2018
- Submitted
- April 9, 2018
- Operation
- Air carrier
- Aircraft
- N570AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 42,431 hours, 12,591 cycles
- System (JASC)
- 4940 · APU Start/Ignition 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.