Try these two websites where you might find a free downloadable manual. The weedeater webpage (not sure, but I think it is weedeater.com - you might Google it to be sure). I have downloaded a manual for a Weedeater leaf blower from there. I am sure they would also have manuals for the Weedeater Featherlite. The other site is OwnerIQ.com (not case sensitive). This website is composed of volunteers who upload manuals of all kinds and try to help solve problems the owner may be having with a product. I have downloaded manuals for cameras, but they have manuals for just about anything you can think of. It's a great site. The manuals on both websites are in PDF format and are free to download.
Try the WeedEater website (use Google to find it). I found a down-loadable manual for my line trimmer and my leaf blower.
anywhere in the world
You might want to check out the Weedeater website. I was able to find and download a manual for my Weedeater line trimmer from there. Don't know if they would have one on the lawn tractor, but certainly worth a try.
Weedeater products, or FeatherLite Weedeaters are made by Poulan. The web address in weedeater.com. There you will be able to put in the model number (ex. FL20), and select type 1. You will get an illustrated parts list and order any part you need.
Try the link below to get a manual.
The link to the manual is below
Parts breakdown is in link below:
The manual can be found at the link below.
Look on the Gas cap of your weedeater. It should tell you the gas to oil ratio. If its not there try looking in the manual or online.
you can get one at: http://www.e-gunparts.com/product.asp?chrProductSKU=PDF0173
Where can I get a user manual for a Toro BV5600 leaf blower