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11
Unfold Propellers
Spread out 4 propellers and see whether their models, which could be found between the clamp and
the blade, match those on the arms respectively. CW propellers, rotating clockwise, should be on Arm 1
and 3. CCW propellers, rotating counterclockwise, should be on Arm 2 and 4.
CW propeller - Arm 1/3
CCW propeller - Arm 2/4
CW propeller and CCW propeller are NOT interchangeable, or it could cause accidents.
Arm1
Arm3
Arm2
Arm4
Note
