- Difficulty date
- January 31, 2019
- Submitted
- February 4, 2019
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35184
- Aircraft time
- 45,033 hours, 13,744 cycles
- Part
- Terminal
- Condition
- Broken
- Location
- Fire Detector
- 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.
What was found
ENGINE #2 FAILS OVHT/FIRE TEST. GROUNDED - YES. ALTERNATE DEACTIVATION PROCEDURE USED PER CH5 TABLE 3 ITEM 8. ACCOMPLISHED FIM 26-10 TASKS 801 & 805. FOUND RIGHT CORE DETECTOR HARNESS TERMINAL LUG AT M1760 A/1 BROKEN. RE-TERMINATED CONNECTION. ALTERNATE DEACTIVATION PROCEDURES REVERSED. FIRE DETECTION SYSTEM OPS CK GOOD. REF WDM 26-11-11-1 & SWPM 20-30-11.