Small Engines (Lawn Mowers, etc.): pull string broken, trimmerplus, page hope

Question
My neighbor gave me a 720r riyobi trimmerplus and I couldn't get the cap off to replace the missing handle. Where do I go next Sir?

Answer
 Hello Enoch:

 Go to this Addy http://outdoordistributors.com/pdf/Ryobi/RYOBI-725-serials512000001-and-up.pdf and you will see the Parts Breakdown for the Trimmer in Question. This Should Help you see how to Disassemble the Trimmer to Replace the Handle. You need Adobe Reader for this Page. Hope this Helps. Let me know what Happens, Please.

 Good Luck

 Respectfully

 John