We own a Ryobi grass trimmer given to us by a friend. It's a 31cc 15". We cannot figure out how to change the line. Do we turn it and pull up or do we disassible the unit. We just cannot figure out what to do, we have tried the formore.

Larry Vega, July 2006

Amazon.com still carries this model and has the manual available for anyone to download. The manual has detailed instructions on replacing the line. You can download it here.

http://www.amazon.com/Ryobi-700R-2-Cycle-String-Trimmer/dp/B000087QX2/ref=sr_11_1/002-5256994-2918455?ie=UTF8

Everett, April 2007