Walkera WK-0405 Manual - page 10

9

Fixing screw

Short ball linkage

Fig. 10

Main Rotor Blade Adjustment

1. Main rotor blade inspection. (1) Inspect whether the fixing screw of the main

 rotor blades are too tight or loose. Extreme tightness or loosing of the blades

will result in instable flight. (2) Inspect the blade tracking problem. Blade tracking

    will lead to instable flight.

2. Main rotor blade adjustment. (1) Keep the fixing screw of the main rotor blades

not too tight or too loose. (2) Lengthen or shorten the short ball linkage if the

blade tracking is existed (Fig. 10).