If you choose to undertake repairs for your Honda Helix then it is usually a great idea to own a Workshop Manual for a reference in case you want to know the way to take off a particular part such as the Gearbox and fit it again safely.
Honda Helix Workshop Manuals provide you with specified diagnostic wisdom on your car therefore if something is not working it helps you identify what the problem is and how you can correct it. You will be able to evaluate if this can be done on your own or in the event the job is just too big you can actually make a booking for your Helix in to a trusted repair garage.
Honda Helix manual