When we buy new device such as Troy-Bilt 665B Pro-line we often through away most of the documentation but the warranty.
Very often issues with Troy-Bilt 665B Pro-line begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Tiller Troy-Bilt 665B Pro-line is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Tiller on our side using links below.