Steren K-800 Manual De Instrucciones página 25

34.- Underwater propeller electric boat
Use the wheel axles as screw axles, connect the motor and screw
axles with a rubber neck.
(In 29-34, turn the motor round, you can change the movement (In 29-34, turn the motor round, you can change the movement
direction of the car and the boat. Replace the switch 15 with a direction of the car and the boat. Replace the switch 15 with a
switch 13 also, they will change into magnet-controlled electric switch 13 also, they will change into magnet-controlled electric
vehicle / boat). vehicle / boat).
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