What was found
DURING A FIRE/OVERHEAT TEST, THE NR 1 ENGINE B LOOP WILL NOT TEST CORRECTLY. ACFT GROUNDED. TROUBLESHOT IAW TASK 26-11-00-710-801, & AMM, AND BITE CHECKED GOOD.
- Difficulty date
- April 19, 2017
- Submitted
- April 21, 2017
- Operation
- Air carrier
- Aircraft
- N589AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35686
- Aircraft time
- 36,060 hours, 10,907 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Loop
- Condition
- No Test
- Location
- Nr 1 Nacelle
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.