Find a free replacement service or repair manual on the product brand's or manufacturer's websites, at ManualsLib.com or by calling the product manufacturer's customer service number. Find the website address and phone number for a brand or manufacturer at Thomasnet.com. In addition, some product retailers provide service manuals on their websites.
At Thomasnet.com, click the Supplier Discovery tab near the top of the main page, and then select Company Name or Brand Name in the Step 1 search box. Type the company or brand name in the Step 2 box, click the search icon, and then click a company to display a link to its website on the left side of the page. Typically, you find manuals in website support sections and find a company's contact information in the customer service section.
At ManualsLib.com, find a service or repair manual by searching for a product name or model number using the search tool on the main page. Most manuals available on this website can be downloaded in PDF format.
Other sources of manuals and related help include Workshop-Manuals.com, which provides free browser-based service and repair manuals for most vehicle makes and models; AutoZone.com, which features repair guides and sells paper replacement manuals for many vehicles; and IFixit.com, which provides free repair guides for a number of product types, such as appliances, electronic devices and vehicles.