What was found
MAIN GEAR WOULD NOT RETRACT ON AFTER TAKEOFF CHECKLIST CYCLED GEAR AS PER QRH GEAR WENT DOWN 3 GREEN BUT MAIN GEAR STILL WOULD NOT RETRACT CONFIG PAGE CONFIRMED ALL THE ABOVE. FOUND LEFT AND RIGHT UPLATCH SENSOR WIRE HARNESS INTERFERING WITH TRAVEL OF LINK ASSY'S. REPOSITIONED HARNESSES, LG POSITION SYSTEM CHECKS GOOD REF MD10-10 MM 32-61-15-4. REPOSITIONED UPLATCH SENSOR HARNESS ROUTING AND GEAR SWING IAW MD-10-10 AMM 32-61-15-4. ALL OPERATION AND INDICATIONS CHECK S ARE GOOD.