- Difficulty date
- September 17, 2021
- Submitted
- September 20, 2021
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35198
- Aircraft time
- 40,679 hours, 11,990 cycles
- Part
- Terminal
- Part number
- 3250276060
- Condition
- Broken
- Location
- Nr 1 Fire Detect
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE CHANGING FUEL NOZZLES, FOUND BROKEN TERMINAL LUG ON WIRE HARNESS. GROUNDED - YES. REMOVED AND REPLACED WIRE HARNESS MW0326 ON #1 ENGINE REF B737-800 AMM 26-11-02. ACCOMPLISHED ENGINE FIRE DETECTION OPERATIONAL TEST, NO FAULTS NOTED, REF AMM 26-11-00-710-801.