If you need to conduct adjustments to your Harley Davidson Softail then it will always be recommended to possess a Workshop Manual to keep just for reference if you want to know easy methods to strip off a certain part such as the Gearbox and install it again accurately.
Harley Davidson Softail Workshop Manuals offer you unique diagnostic info for the car so if something is faulty it will help you ascertain what the issue is and the best way to resolve it. Then you are able to determine if this can be achieved on your own or if the job is simply too big you can still book your Softail in to a decent garage.
Harley Davidson Softail manual