What was found
RETURNED TO FIELD AFTER TAKEOFF, LANDING GEAR LEVER DISAGREE MESSAGE. COMPLIED WITH QRH, ALL DOWN INDICATIONS GREEN, WHEN GEAR WAS SELECTED UP, NOSE INDICATED GEAR STILL DOWN. DURING TROUBLESHOOTING, FOUND A SHORT BETWEEN CONNECTOR J0999 PIN F WIRE W202-00671-24. R & R THE SUSPECTED SHORTED CONNECTOR J0999 IAW SWPM 20-21-00. INSPECTED WIRE W202-00671-24, AND FOUND TO BE SATISFACTORY. PERFORMED MULTIPLE GEAR EXTENSION & RETRACTIONS. FOUND TO BE SATISFACTORY IAW AMM 32-33-00.