Translations:Unequal Collective Pitch/29/en

Mount the Rotor head and adjust length of 2 upper push rods that are connecting blade holders so that they are again equal and at the same time they are configured to reach 0°. This mean when you mount a main blades there and fold ends together, then both ends must be exactly at the same level. And this level should be held at any angle/position/rotation of the main shaft. If not, usually swashplate is not leveled perfectly precise or there is a big play in the mechanics.