What was found
AMBER APU FIRE DET INOP LIGHT REMAINED ILLUMINATED AFTER APU STARTED. REPLACED APU TAILPIPE OVERHEAT DETECTOR ASSEMBLY REF MM26 15 01. TESTED OPS NORMAL.
- Difficulty date
- October 12, 2011
- Submitted
- October 14, 2011
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 10,171 hours, 3,099 cycles
- System (JASC)
- 2613 · Overheat Detection
- Part
- Detector
- Part number
- 902020
- Condition
- Failed
- Location
- Tailpipe
- Stage of operation
- TX
- 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.