What was found
APU MAINTENANCE LIGHT ON. NORMAL VOLTS AND FREQS. ACFT GROUNDED. ACCOMPLISHED BITE CHECK. NO FAULT LOGGED. APU BLUE MAINTENANCE LIGHT IS OUT. OIL QTY IS GOOD. APU OK FOR SERVICE.
- Difficulty date
- February 14, 2014
- Submitted
- February 19, 2014
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 3,656 hours, 1,154 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Warning Light
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- TX
- 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.