What was found
DURING INITIAL CLIMBOUT FROM LAX AT CLIMB THRUST RECEIVED NR 1 ENGINE FIRE LIGHT. LIGHT WENT OUT WHEN TRUST REDUCED TO IDLE. COMPLETED ENGINE FIRE CHECKLIST AND LANDED LAX. IDENTIFIED PARTS FUEL MSN: 1922860. REMOVED BRACKET AND FUEL NOZZLE FOR 1 O`CLOCK POSITION, METAL GASKET REMOVED, BROKEN BUT COMPLETE, THREADS APPEAR UNDAMAGED. IDENTIFIED PARTS BOLT MPN: J644P14D CPN: 7311875 QTY: 3 PARTS. FUEL NOZZLE MPN: J221P017 CPN: 0052477 QTY: 4. REPLACED FUEL NOZZLE AND BRACKET AT THE 1 "O" CLOCK POSITION.