This company lists many types of manuals for many different types of equipment. They do not actually have the manuals. After they get your credit card number they search for anything free on the internet that is related to your piece of equipment, call it whatever you ordered and charge you for it. in my case I ordered the service manual that they had listed. They sent me the owner’s manual and a parts list, both of which are available free on the internet and both of which I already had. They did not send me the service manual, which contains detailed repair procedures, because they don’t have it. When I requested a refund they said they had sent a “Maintenance Manual”. Such a thing is not listed on their website so I don’t know what they are talking about. They sent the owner’s manual. .