Finding the one without a fuel tank can be a little tricky, however, if you look closely at one, you can see it's just the same, with the tank removed, in the end, a bit of careful work with a saw and fine sandpaper, and you would be able to make one out of a regular old powertorque cowl.
As for your starter;
1) test the spring, place your finger along the ridge circled in green on the below picture, and rotate the black circle in a clockwise direction, after a few turns, if you feel the spring pushing against you, it is engaging, and you can replace the cord the easy way, let it back slowly, and continue following these steps.
If it freespins continuously, then the spring has popped out, in that case I will give you different instructions.
2) prepare your cord, i cant remember the length of the top of my head, but if you measure another mowers cord, and add 2-3 inches, you should be fine. Fit the handle to one end, and melt the tip of the other end to stop it fraying.
3) as in step one, rotate the centre clockwise, only enough to align the area circled in red with the area circled in blue.
4) Feed the tip of the cord through the area in blue, and across to the area in red, it's a little tricky, abut it should eventually pop out where the red circle is, at this point, grab it, and tie a good not in it to secure.
5) get a screwdriver, and pull the cord up in between the red and the blue, then make sure the end going to the red is fed through the little notch circled in orange, with the cord there, use it to pull the centre around 3 times clockwise, then release it back out of the orange and let the cord retract.
6) if the cord does not fully retract, repeat step five, 1 clockwise turn at a time, until the cord retracts.
![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2012/07/full-5013-7165-star.png)