This manual provides step-by-step assembly instructions for the Thunder Tiger Raptor 90 SE model helicopter. It details the construction of the main frame, rotor head, tail rotor, and final assembly of peripheral equipment such as servos and the body. The guide is designed for modelers who wish to build and fly this high-quality 3D-capable helicopter.
The Raptor 90 SE requires a high quality 90 size 2-stroke model helicopter engine.
The blade length should be between 680 and 710 mm, and the blade weight should be between 170 and 200 grams.
The engine is started by using a AC airplane electric starter with a 6 mm shaft extension.