What was found
APU FIRE DETECTOR INOPERATIVE LIGHT CAME ON INFLIGHT. ACFT GROUNDED. PERFORMED APU FIRE DET BITE, INDICATED TAIL PIPE DET FAULT. R & R APU TAILPIPE DETECTOR REF MM 26-15-01, OPS CHECK NORMAL.
- Difficulty date
- May 24, 2012
- Submitted
- May 30, 2012
- Operation
- Air carrier
- Aircraft
- N570AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 20,313 hours, 6,120 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Detector
- Part number
- 902020
- Condition
- Inoperative
- Location
- Apu Bay
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.