Protocol TACTICAL CARGO Instruction Manual page 16

TROUBLESHOOTING
HOW TO CHANGE THE BLADES
- All helicopters have two blades that spin clockwise and two blades that
spin counter-clockwise.
- Make sure to place the blades on the correct axis or they will not spin
correctly and the helicopter will not lift.
- Each blade is marked with A or B. There may be a number after the
letter but you can ignore the number.
- Make sure to follow the graphic below to see where to place the blades.
A
B
FRONT
A
B
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