What was found
APU BLUE "MAINT" LIGHT ILLUMINATED. PERFORMED FIM 49 15 00 810 801. APU BITE TEST NORMAL. MAINT LIGHT EXTINGUISHED, OPS CHECK NORMAL.
- Difficulty date
- March 24, 2011
- Submitted
- March 29, 2011
- Operation
- Air carrier
- Aircraft
- N590AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35687
- Aircraft time
- 11,874 hours, 3,714 cycles
- System (JASC)
- 4970 · APU Indicating System
- Part
- Warning System
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.