What was found
APU BLUE "MAINT" LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED APU BITE TEST, SHOWS LOW OIL QUANTITY FAULT AND FAULT CLEARED. APU OIL QUANTITY SHOWS FULL. RAN APU NO "MAINT" BLUE LIGHT ILLUMINATED. OK FOR SERVICE.
- Difficulty date
- April 23, 2015
- Submitted
- April 28, 2015
- Operation
- Air carrier
- Aircraft
- N584AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35682
- Aircraft time
- 29,546 hours, 8,843 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Warning Light
- Condition
- False Activation
- Stage of operation
- NR
- 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.