What was found
APU DET INOP LIGHT ILLUMINATED ON DESCENT APU WAS OFF. RESET APU FIRE DETECTION CB C403. RE-RACKED APU FIRE DETECTION MODULE. UNABLE TO DUPLICATE MALFUNCTION IAW MM 26 15 00 710 801.
- Difficulty date
- April 16, 2011
- Submitted
- April 19, 2011
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 17,696 hours, 5,514 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Warning System
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- DE
- 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.