How to Modify a Servo Motor for Continuous Rotation ( One Motor Walker Robot )

This instructable is part of the one motor walker.
https://www.instructables.com/id/How-to-build-the-one-motor-walker/

There are trillions of tutorial like this, I know :-)

They where taking at school during lunch break with a Sony Mavica camera ( floppy disk )!
5 febuary 2001, 12:18:50

The recommended tools for this project:
1 x safety glasses!!
1 x soldering iron
1 x desoldering pump
1 x wire strippers
1 x side cutter
1 x scissors, knife, x-acto, etc

You will need a set of screw driver to remove the four screws on the back of the servo.

I put a peace of tape so the gear box does not come appart when I remove the back cover.

Remove the back cover by removing four screws.

If you use a solder pump, it will be easy to desolder.

Be sure you have remove every solder before starting lifting.

When you are sure, take a flat screw driver to lift it.

Solder long wire to the motor.

Use the original servo wire. Remove the white wire.

This is the inside of the gear box.

After some thinking, I realise that you don't need to cut the tap for the one motor walker.
If you want to build the one motor walker, I suggest you try the to build the robot without cutting the tap.If you want to make a rolling robot by using servo motors for the locomotion then cut the tap.

To cut the tap please read carefully.

Warning!

I have already broken the entire gear by using a side cutter. I was sort of piss off!
I recommend you be carefull and use a hacksaw.

Take your time!

Put every thing back together and you have finish!
You can put some new grease it the gearbox if you want.