What was found
FLIGHT 287 - TTN-BUF - CREW NOTICED THE RIGHT GEAR DOOR LIGHT ILLUMINATING WHILE APPROACHING BUF. CREW LANDED WITHOUT ANY INCIDENTS. BUF MAINTENANCE TROUBLESHOT SYSTEM, WIRING, DOOR AND GEAR SENSOR/TARGET GAPS. PERFORMED SIX GEAR SWINGS. NO DEFECTS NOTED. AIRCRAFT WAS RELEASED TO SERVICE. MAINTENANCE TRACED WIRING FOR THE RIGHT MAIN UPLOCK SENSOR AND FOUND 3 PINCHED WIRES. ABLE TO DUPLICATE PROBLEM BY FLEXING WIRES. REPAIRED WIRES AND CYCLED GEAR. OPS CHECK AND CHECK FLIGHT BOTH GOOD. (M)