If you want to do maintenance tasks to your Enfield 350 Bullet Classic then it is always a great idea to have a Workshop Manual to use as a reference in the event you need to know ways to take out a particular component including Exhaust and fit it again properly.
Enfield 350 Bullet Classic Workshop Manuals are able to offer special diagnostic information on your vehicle so if something is faulty it helps you ascertain what the issue is and methods to resolve it. You will be able to determine if this can be done on your own or in the event the job is simply too big you can actually book your 350 Bullet Classic in to a local mechanic.
Enfield 350 Bullet Classic manual