What was found
INTERMITTENT VIBRATION IN AIRCRAFT, FLIGHT CONTROL AND ENGINE INDICATIONS NORMAL. INSPECTED ALL DOOR AND SEALS, PRIMARY AND SECONDARY FLIGHT CONTROLS, MLG AND NLG DOORS, ALL FAIRINGS, WHEEL BINS, RAM AIR SOV, APU INLET DOOR, ACM`S, RADOM, WING TO FUSELAGE MOUNTS AND ALL ANTENNAS. FOUND AFT NLG DOOR RT BOLT LOOSE AND TIGHTENED IAW AMM32-20. FOUND BELLY FAIRING SEALANT CRACKED AND RESEALED IAW 53-50. (K)