What was found
B-SIDE FAULT IN NR 2 ENGINE OVERHEAT DETECTOR. ACFT GROUNDED. REMOVED AND INSTALLED NEW UPPER FAN DETECTOR ELEMENT REF AMM 26-11-01-000-801. PERFORMED NR 2 ENGINE FIRE DETECTION. OPS TEST, TASK 26-11-00-710-801. SYS CHECKS NORMAL.
- Difficulty date
- September 4, 2016
- Submitted
- September 8, 2016
- Operation
- Air carrier
- Aircraft
- N597AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35689
- Aircraft time
- 32,150 hours, 9,955 cycles
- System (JASC)
- 2613 · Overheat Detection
- Part
- Overheat Sensor
- Part number
- 902864
- Condition
- Failed
- Location
- Nr 2 Nacelle
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.