What was found
GEAR DISAGREE IN AIR RAN QRH. GEAR PINS STILL INSTALLED. (FLIGHT 6218) REMOVED LT/RT AND NLG SAFETY PINS AND INSTALLED THE SAFETY PINS IN THE HOLDER BEHIND THE FOS SEAT AND VERIFIED ALL 4 SAFETY PINS ARE PRESENT. PERFORMED A GVI OF THE LT/RT AND NLG AND ASSOCIATED COMPONENTS. FOUND NO DAMAGE. FOUND NO EICAS MESSAGES. FOUND NO LEAKS. AIRCRAFT CHECKS GOOD FOR CONTINUED SERVICE AT THIS TIME. IAW AMM 32-00-00 FOR EXTERNAL LEAK CHECK OF THE LANDING GEAR. IAW AMM 32-11-00 FOR INSPECTION CHECK OF THE LANDING GEAR & IAW AMM 31-41-00 FOR EICAS.