Ryobi 77dba scorpion trimmer

SOURCE: Gas/oil mix ratio for Ryobi Trimmer

50:1

SOURCE: Require Manual for Ryobi PTL 2543 25cc line trimmer

Or sometimes you unscrew a retaining bolt set into a plastic "lug", the spool drops out, refill t with line, replace it putting line through holes in the spool casing, refit the "lug" and tighten it again. I think I have the manual for this though and if so maybe I can send you a link to images on MSN Homepage to help you..

SOURCE: I NEED A REPAIR MANUAL FOR RYOBI 725R TRIMMER

Hey go here http://safemanuals.com/user-guide-instructions-owner-manual/RYOBI/725RE-_E
it's free...
Earl

SOURCE: how do I wind trimmer line on double spoools for ryobi

Okay, so the good news is that YOU are probably not stupid. If you have a Ryobi trimmer like I do, it might have taken you a while to figure out the "secret" on how to rewind the line. If you only had to learn the lesson once, you are smarter than I am. (I'm leaving myself a note for next time).

If you wind the line the wrong way, you go through line really fast until it clogs up inside the bump head and you are forced to try again. The trimmer has an arrow on the spool for the direction to re-wind the line. Think of it this way, TURN THE SPOOL IN THE DIRECTION OF THE ARROW! Don't do what I did and rewind the line in the direction of the arrow, that would be wrong.

Whether this is a "mistake", a way to sell more trimmers/parts/line, or simply bad tranlation from Japanese to Engrish, it really doesn't matter. You don't need to buy anything with the exception of new line.

Good Ruck,

Mark

Roy Cagle

• 1545 Answers
• Posted on Nov 09, 2010

SOURCE: ryobi grass scorpion manual

I have found no manual for your exact model but you can view the manual to a very similar model here:
http://dl.owneriq.net/0/078a5897-3215-4a17-83c1-5a6518b987a3.pdf
You will need Adobe Acrobat Reader installed on your computer to view this.

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