What was found
SHIP 3837 APU DET INOP LIGHT ILLUMINATED IN FLIGHT WITH APU OFF . REMOVED AND REPLACED APU TAIL PIPE OVERHEAT DETECTOR IAW B737 AMM 26-15-01 OPS CHECK NORMAL. (6396148).
- Difficulty date
- January 25, 2020
- Submitted
- January 29, 2020
- Operation
- Air carrier
- Aircraft
- N837DN
- Make and model
- Boeing 737932ER
- Aircraft serial
- 31948
- Aircraft time
- 16,854 hours, 6,456 cycles
- System (JASC)
- 2613 · Overheat Detection
- Part
- Detector
- Condition
- False Activation
- Location
- Tailpipe
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.