Your tiller will not always turn on whenever you need it to. There are numerous reasons behind a tiller not starting. For instance, if it is a gas-powered tiller and it hasn’t been used for months, then you need to clean the old fuel from the carburetor. It could also be out of gas, oil or just damaged.
Dirt could also be a problem. If there is dirt or debris in your pawl catcher assembly, then the pull-string will have no resistance and the engine will not start. It is therefore important to do regular maintenance and practice proper storage. However, if you try everything and the machine still doesn’t start, you can always reach out to the manufacturer for assistance.